Huamei Energy-Saving Technology Group Co.,Ltd.

Glass wool Air-conditioning Board

Glass wool board can insulate, save energy and reduce the cost for the air-conditioner system. It has such excellent performance as sound-absorption,reducing construction load,fast process, shorten construction cycle, etc.

In order to meet the requirements of customers,our company adopts special technology for the production of air duct air conditioning board.The application of this technology to replace the pipe outer insulation technology, greatly reduce the project cost, reduce the construction process and reduce the building load.

Glass wool Air-conditioning Board Wholesale:Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Product Description

Foil-clad glass wool

In order to satisfy the special requirements of customers. Huamei group has developed various of foil-clad products, solving the problem of damp-proof, sound-absorption, anti-corrosion, fine appearance and processed into various of foil-clad product, such as reinforced aluminum foil-clad product, perforated Aluminum foil-clad products .PVC foil-clad products in white and black fiberglass foil-clad blanket. The foil-clad increases the property of anti-broken .so as not to be destroyed and has high intensity of tensile, in addition； it also has fine appearance and was easy to be installed.

China fiber glass blanket:Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely company lands 950,000 square meters, building area more than 650,000 square meters, the existing fixed assets of 820 million yuan. Current employees around 3,200 people in this company,including 96 Scientific personnel.

Huamei Company is in a position to produce multi-color glass wool products according to special requirements of the customers.

Formaldehyde-free Glass Wool

To meet the market demand for green,environmentally friendly construction materials,Huamei Group has developed a high-end product-Formaldehyde-free glass wool to meet the market demand for high standards and avoid formaldehyde,phenol and other harmful substances for human and environmental hazards.

Environmental Glass Wool:Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Product Description

China building Glass Wool Batts

According to the customer’s requirement for special specification hig quality and performance. Huamei Company makes glass wool batts and boards. Which are widely used in walls and ceiling system of combined and individual resident building, public facility and so on. Whats more, they are not only have the effect of keep room comfortable, saving energy and reducing noise, but also being facilitate to install.

Building Glass Wool Batts:Nowadays, the world promoting energy saving and environment protection, with its top-notch production technology and industrial advantages,  HUAMEI has achieved its goal of becoming the regional leader in environmentally-friendly building quality,perfect service, convenient transportation, prompt and timely logistics system ensure HUAMEI products market share is nearly 50 percent in products have been successfully applied to many national key projects, such as the Beijing Olympic Stadium (Bird's Nest), Capital International Airport , the National Grand Theater, and the Shanghai World Expo Park. Meanwhile, HUAMEI is seeking international cooperation. At present, it has served the thermal insulation and insulation of nearly 1,000 key projects in more than 40 countries including Egypt, Belarus, India and Malaysia. The procurement of national key projects such as the Olympic Stadium in Abidjan, Zimbabwe Harare International Airport and Bangladesh National Data Center The behavior proves the excellent product quality and service of HUAMEI .

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

heat insulation noise reduction fiberglass wool

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Owing to glass wool' good performances,., thin and long inner fiber, low thermal conductivity, it can stop air flowing and heat transforming, Meanwhile, it can quickly reduce the transportation of sound to make effects of insulation and sound-absorption.

Centrifugal glass wool is divided into glass wool boards and blanket. It was the best material used for the insulation and sound absorption of steel structures. It mainly includes bare blanket and blanket with foil-clad covered. They are widely used in industrial plants, warehouses, public facilities, exhibition centers, shopping centers, cold stores and a variety of indoor playgrounds, sports grounds and other buildings.

Product Description

Glass wool board is processed by putting the thermosetting binder into the glass wool, by pressing and heating, and then, by curing.

They are widely used for insulation, ventilation and the adjustment of air-conditioner in commercial industry and residential constructions.

Meanwhile, they have the effect of energy-saving insulating, sound-controlling and improving the indoor air quality.

Environmental Meteryflex Rubber Foam

Reliable Rubber Foam:HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates.

Meteryflex rubber foam insulation materials has used the equipment which introduced of foreign high-tech equipment,with the in-depth study , developing more superior performance rubber insulation materials. This product is no fiber dust, formaldehyde-free, without Chlorofluorocarbon ( CFC ) and other ozone-depleting substances , with smaller and more even cell , having a stronger tear strength and higher flexibility. Greater extent to improve the product's performance, and achieve better environmental protection energy saving effect. This products always are green surface(also could customer design colors ) and smooth surface which is not easy to gather dust, no smell, healthier environment.smooth surface Rubber Foam

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

EPDM Rubber Foam

Anti-corrosion Rubber Foam

Tercomflex rubber foam insulation as a soft insulation material adopted the EPDM rubber which known as "no cracks rubber"as raw material made of stable performance,anti-cracking,resistance to high and low temperature,and high elasticity and so on,Excellent corrosion resistance makes the product not easy to aging,this product is convenient and simple to install,and using long life,Operating temperature range is from -55℃ to 125℃, intermittent use up to 175℃. Specially used in medium insulation of the lower and higher as automotive air-conditioning insulation,Similarly the product is also suitable for all parts of general rubber (NBR / PVC) greater extent to improve the anti-aging and insulating properties of insulation order to meet the requirements of the European Union and other countries that products without halogen and requirements of certain industries prohibited the use of of halogen-containing product ,this product can be customized halogen-free corrosive free products can be guaranteed stainless steel,brass pipe insulation is not easily corrode.

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Cryogenic Rubber Foam  agricultural chemicals Rubber Foam

Alkadiene cryogenic thermal insulation materials in cryogenic environment ,has a lower coefficient of thermal conductivity,lower density and good crack,effective insulation, good flame -retardant performance, good moisture resistance, durable and long lasting. it is widely used in the production of liquefied natural gas (LNG), pipelines, petrochemicals industry, industrial gases, and agricultural chemicals and other piping and equipment insulation project and other heat insulation of cryogenic environment.industrial gases Rubber Foam

Product Description

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Foil-clad Rubber Foam

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Product Description  Absorb Vibration Rubber Foam

Our company has development this foil-clad products recently according to the requirements of the has the following special advantages:

1 As a specifid aluminium layer is added to the appearance of this foil-clad product. So the fie-proof performance can be enhanced in a larger degree.

2 Its inner structure adds high molecule materials that is made by special techniques. The crack-resistance, shockresistance, anti-corrosion performance will be enhanced greatly.

3 Can be customized according to user needs other veneer.

Aluminum Foil-clad products Anti-corrosion Rubber Foam

According to the customers’ requirement, Huamei company can produce Aluminum Foil-clad products, enhancing the crack-resistance, shock-resistance, anti-corrosion performance of product greatly. 

Colorful Rubber Foam

As the color looks softer, the entire hue present a sense of comfortable at the same time, it also can make the inner environment more bright, so the milky color rubber foam insulation boards are widely used in the heat preservation of air ducts without roof.

In other colour according to the customer’s requirment.

Colorful Rubber Foam Supplier:Huamei group can produce pipes and sheets in all sort of colors according to the customer’s requirement. As the milky white color looks softer, and the entire hue present a sense of comfortable at the same time, making the inner environment more bright, so the milky white color rubber foam sheets are widely used in the heat preservation of air ducts without suspended ceiling.

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Sound Absorbing Foam

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Cheap Sound Absorbing Foam

Open cell and Closed-cell rubber foam sound-absorption panel are soft sound-absorption & energy-saving material by foaming with special techniques. It can absorb a large amount of incoming acoustic energy. To Reduce the interference and reverberation of the indoor reflections, and to improve the purity of sound. It is a high performance product for sound absorption and noise reduction.

Huamei group has been practicing the "Credibility, Regulation, Standardized,Innovation" core values,"Contribute great energy saving products,create international brands" as HUAMEI mission. Replying on professional production technology, strict management system,Excellent equipment, Huamei group is focusing on producing high quality,eco-friendly and energy-conserving products and striving for the long-lasting famous brand of global influence in the field of new building materials.

Steel-structure roof thermal insulation boards

HUAMEI brand extrusion and expanded polystyrene (XPS) thermal insulation boards are made with polystyrene. Through special process, the hard expanded board is extruded. There is a sealed and foamed structure, which is an environmental protection material with the performances of high-resist compression, waterproof, moisture-proof, air proof, light weight, anti-corrosion, long service life and low conductivity factor and so on.

Concrete roof thermal insulation boards

HUAMEI brand extrusion and expanded polystyrene (XPS) thermal insulation boards can widely used as thermal insurance and moisture-proof materials for wall, concrete roof, steel-structure roof, lower-temperature storage floor, car platform, air landing strip, high-way and other fields. It can control frost heaving of the ground and really a high-quality and low price material. During the production process of Huamei extruded polystyrene (XPS) B1-class products, we use the high-quality heat-resistant flame retardants, and make them to mix with the main ingredient evenly and thoroughly by using world’s most advanced mixing conveyor, so as to solve the problem of uneven distribution of flame retardants that exist in other domestic manufacturers. The products B1 are in compliance with state regulations to alleviate the trepidation.

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Double-slotted XPS Extruded Board

Huamei plastic extruded plates are serial products developed through special technique according to the requirements of exterior wall insulation system. For external insulation system for thin plaster exterior wall, there are pattern coating and stucco coating (coarse stucco and fine stucco) with both-side notches on the coating, which have the following features: easy and convenient operation, increased mortar adhesion area and enhanced adhesion strength, and all of these ensure sound stability, weather resistance and durability of the external insulation system for the exterior wall. Huamei plastic extruded plates are the best choice for exterior wall insulation system.

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Foil-clad XPS Extruded Board

Product Description

Huamei XPS Extruded Board is a good deadening product. It effectively absorbs various vibrations and noises produced from the system, maintaining comfort of the environment. At the same time, as a energy- saving product, its excellent heat preservation and pressure strength properties allows it to provide more advantageous conditions for the air ducts of air conditioners. As compared with other types of air ducts, such as phenomenon composite air duct,polyurethane composite air duct and glass fiber composite air duct, Huamei XPS Extruded Composite Air Duct has the flowing advantages:

1. Environment- friendly;
2. light in weight and beautiful in appearance;
3. frost proof, endurable;

4, sound isolating and energy saving;

5. simple production and low cost,

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Stucco Coated XPS Extruded Board

Huamei plastic extruded plates are serial products developed through special technique according to the requirements of exterior wall insulation system. For external insulation system for thin plaster exterior wall, there are pattern coating and stucco coating (coarse stucco and fine stucco) with both-side notches on the coating, which have the following features: easy and convenient operation, increased mortar adhesion area and enhanced adhesion strength, and all of these ensure sound stability, weather resistance and durability of the external insulation system for the exterior wall. Huamei plastic extruded plates are the best choice for exterior wall insulation system.

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Environmental Meteryflex Rubber Foam

Reliable Rubber Foam:HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates.

Meteryflex rubber foam insulation materials has used the equipment which introduced of foreign high-tech equipment,with the in-depth study , developing more superior performance rubber insulation materials. This product is no fiber dust, formaldehyde-free, without Chlorofluorocarbon ( CFC ) and other ozone-depleting substances , with smaller and more even cell , having a stronger tear strength and higher flexibility. Greater extent to improve the product's performance, and achieve better environmental protection energy saving effect. This products always are green surface(also could customer design colors ) and smooth surface which is not easy to gather dust, no smell, healthier environment.smooth surface Rubber Foam

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

EPDM Rubber Foam

Anti-corrosion Rubber Foam

Tercomflex rubber foam insulation as a soft insulation material adopted the EPDM rubber which known as "no cracks rubber"as raw material made of stable performance,anti-cracking,resistance to high and low temperature,and high elasticity and so on,Excellent corrosion resistance makes the product not easy to aging,this product is convenient and simple to install,and using long life,Operating temperature range is from -55℃ to 125℃, intermittent use up to 175℃. Specially used in medium insulation of the lower and higher as automotive air-conditioning insulation,Similarly the product is also suitable for all parts of general rubber (NBR / PVC) greater extent to improve the anti-aging and insulating properties of insulation order to meet the requirements of the European Union and other countries that products without halogen and requirements of certain industries prohibited the use of of halogen-containing product ,this product can be customized halogen-free corrosive free products can be guaranteed stainless steel,brass pipe insulation is not easily corrode.

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Cryogenic Rubber Foam  agricultural chemicals Rubber Foam

Alkadiene cryogenic thermal insulation materials in cryogenic environment ,has a lower coefficient of thermal conductivity,lower density and good crack,effective insulation, good flame -retardant performance, good moisture resistance, durable and long lasting. it is widely used in the production of liquefied natural gas (LNG), pipelines, petrochemicals industry, industrial gases, and agricultural chemicals and other piping and equipment insulation project and other heat insulation of cryogenic environment.industrial gases Rubber Foam

Product Description

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Foil-clad Rubber Foam

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.

Product Description  Absorb Vibration Rubber Foam

Our company has development this foil-clad products recently according to the requirements of the has the following special advantages:

1 As a specifid aluminium layer is added to the appearance of this foil-clad product. So the fie-proof performance can be enhanced in a larger degree.

2 Its inner structure adds high molecule materials that is made by special techniques. The crack-resistance, shockresistance, anti-corrosion performance will be enhanced greatly.

3 Can be customized according to user needs other veneer.

Aluminum Foil-clad products Anti-corrosion Rubber Foam

According to the customers’ requirement, Huamei company can produce Aluminum Foil-clad products, enhancing the crack-resistance, shock-resistance, anti-corrosion performance of product greatly. 

Colorful Rubber Foam

As the color looks softer, the entire hue present a sense of comfortable at the same time, it also can make the inner environment more bright, so the milky color rubber foam insulation boards are widely used in the heat preservation of air ducts without roof.

In other colour according to the customer’s requirment.

Colorful Rubber Foam Supplier:Huamei group can produce pipes and sheets in all sort of colors according to the customer’s requirement. As the milky white color looks softer, and the entire hue present a sense of comfortable at the same time, making the inner environment more bright, so the milky white color rubber foam sheets are widely used in the heat preservation of air ducts without suspended ceiling.

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test production system and quality inspection system to ensure product quality and timely delivery.