2026 Top 10 Glass Fiber Manufacturers in China

Langfang Xukun Fireproof Materials Co., Ltd

Langfang Xukun Fireproof Materials Co., Ltd., with its registered address in Li Lingju Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Yang Peizhang, and the business scope includes general projects: production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of asbestos products; Sales of asbestos products; Rubber product manufacturing; Sales of rubber products; Sales of metal materials; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Glass Fiber, Polymer Moisture-Proof Sealing Agent, Fireproof Putty

Hebei Mutual Benefit Refractory Insulation Engineering Co., Ltd

Hebei Mutual Benefit Refractory Insulation Engineering Co., Ltd., with its registered address in Daguang'an Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Dong Weisong, and its business scope includes construction projects; Production and sales of fireproof sealing materials, refractory materials, insulation and sound insulation materials, coatings (excluding hazardous chemicals), rubber products, plastic products, building waterproofing membrane products, sealing fillers (excluding hazardous chemicals), sealing components, building materials, chemical products (excluding licensed chemical products), and mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Glass Fiber, Fireproof Bag Strap, Explosion-Proof Putty

Langfang Shirun Energy saving Technology Co., Ltd

Langfang Shirun Energy saving Technology Co., Ltd. is registered in Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Gao Yinjing. The business scope includes technology research and development, technology promotion, and technical services for energy-saving products; Manufacturing and sales of insulation and sound insulation materials (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations); Sales: sealing materials, waterproof materials, fireproof materials, hardware products, steel frame lightweight boards, lightweight aggregate concrete, chemical products (excluding hazardous drugs), coatings (excluding hazardous chemicals); Construction of insulation engineering, anti-corrosion engineering, fire prevention engineering, and waterproofing engineering; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Glass Fiber, Foam Glass Plate, Steel Skeleton Lightweight Plate

Hebei Yuanda Fusheng Energy saving Technology Co., Ltd

Hebei Yuanda Fusheng Energy saving Technology Co., Ltd., with its registered address in Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Gao Jian Town, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Rubber product manufacturing; Sales of rubber products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Sales of insulation materials; Sales of chemical products (excluding licensed chemical products); Sales of anti-corrosion materials; Sales of synthetic materials; Sales of metal materials; Sales of building materials; Sales of asbestos products; Paint sales (excluding hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting; Professional construction work. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Glass Fiber, Foam Glass Tube, Aluminum Silicate

Langfang Beiwei Energy saving Technology Co., Ltd

Langfang Bewei Energy saving Technology Co., Ltd., with its registered address at Wuhu Zhangji Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Sun Sujuan, and its business scope includes technology research and development and technology promotion of energy-saving products; Sales: mesh cloth, anchor nails, integrated insulation and decoration board, homogeneous board, foam glass products, rock wool composite board, polymer mortar, STP vacuum insulation board, nano aerogel felt, anti-corrosion materials, rock wool products, rubber and plastic products, glass wool products, aluminum silicate products, sealing materials, fireproof materials, composite silicate products, chemical products (excluding dangerous drugs), polyurethane products; Import and export of goods and technology; Undertake anti-corrosion, waterproofing, and insulation projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Glass Fiber, Aerogel Powder, Rock Wool Pipe

Linyi Yangsheng Building Materials Co., Ltd

Linyi Yangsheng Building Materials Co., Ltd., registered at No. 4, Zone 5, Wood Products Market, Intersection of Jiefang Road and Mengshan Avenue, Lanshan District, Linyi City, Shandong Province, registered with the Lanshan District Market Supervision and Administration Bureau of Linyi City, with Yang Lei as the legal representative. Its business scope includes general projects: sales of lightweight building materials; Sales of building materials; Floor sales; Sales of doors and windows; Wood processing; Floor manufacturing; Sales of artificial boards; Sales of insulation and soundproofing materials; Sales of insulation materials; Sales of asbestos products; Production of refractory materials; Sales of building decoration materials; Sales of building waterproofing membrane products; Retail of hardware products; Research and development of new material technology. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Glass Fiber, Fiber Cement Attic Board, Magnesium Oxide Board

Tangshan Juxing Building Materials Co., Ltd

Tangshan Juxing Building Materials Co., Ltd., registered address located 500 meters west of Liangjiadian Village, Liangjiadian Town, Yutian County, Tangshan City, Hebei Province, north of National Highway 102, registered with the Yutian County Market Supervision and Administration Bureau, with Wang Gang as the legal representative. Its business scope includes general projects such as cement product manufacturing; Manufacturing of asbestos cement products; Sales of cement products; Sales of asbestos cement products; Manufacturing of concrete structural components; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of concrete structural components; Sales of building materials; Sales of refractory materials; Production of refractory materials; Promotion services for new material technology; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of new building materials (excluding hazardous chemicals); Sales of building decoration materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of specialized machinery for the production of building materials; Sales of non-metallic minerals and products; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Residential interior decoration and renovation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Glass Fiber, Cement Pressure Plate, Antibacterial And Fireproof Board