2026 Top 10 Fiberglass Manufacturers in China

Shanghai Junmei Energy saving Insulation Engineering Co., Ltd

Shanghai Junmei Energy saving and Thermal Insulation Engineering Co., Ltd., registered at Room 101, Building 1, No. 599 Gaoji Road, Sijing Town, Songjiang District, Shanghai, with the registration authority of Songjiang District Market Supervision Administration and the legal representative of Ma Cunmin, is engaged in licensed projects including construction engineering construction; Construction project design; Residential interior decoration and renovation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or permits issued by relevant departments.) General projects: construction of landscaping projects; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of insulation and soundproofing materials; Manufacturing of insulation and soundproofing materials; Wholesale of hardware products; Retail of hardware products; Sales of insulation materials; Sales of building materials; Sales of building decoration materials; Sales of fireproof sealing materials; Sales of power electronic components; Sales of asbestos products; Sales of specialized equipment for environmental protection; Import and export of goods; Technology import and export; Sales of labor protection equipment; Sales of firefighting equipment. (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: Fiberglass, Hard Insulation Spraying, Spray Insulation Layer

Wuhan Kaisibang New Material Technology Co., Ltd

Wuhan Kaisibang New Material Technology Co., Ltd., registered at Room A264, 3rd Floor, Building 2, International Enterprise Center, No.1 Guanshan Second Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, China. The registration authority is the Market Supervision and Administration Bureau of Wuhan Donghu New Technology Development Zone, and the legal representative is Yang Lei. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of building materials; Sales of high-performance fibers and composite materials; Sales of cement products; Sales of high-quality special steel materials; Sales of metal materials; Sales of new metal functional materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of new membrane materials; Sales of functional glass and new optical materials; Sales of ecological environment materials; Sales of high-performance sealing materials; Sales of metamaterials; Sales of molding materials for casting; Sales of insulation materials; Sales of fireproof sealing materials; Sales of lightweight building materials; Sales of insulation and soundproofing materials; Sales of synthetic materials; Sales of anti-corrosion materials; Sales of building decoration materials; Sales of green composite materials for rail transit; Sales of soft magnetic composite materials; Sales of metal based composite materials and ceramic based composite materials; Sales of superconducting materials; Sales of building blocks; Sales of steel reinforcement products for construction; Construction of earthwork engineering; Industrial design services; Standardized services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: various types of engineering construction activities (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval documents or licenses of relevant departments). Core products: Fiberglass, Flexible Cement, High Ductility Cement

Langfang Longgao Building Materials Co., Ltd

Langfang Longgao Building Materials Co., Ltd. is registered in Dagaozhuangzi Village, Quancun Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and the legal representative is Gao Yinchong. The business scope includes general projects: manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Rubber product manufacturing; Sales of rubber products; Manufacturing of cement products; Sales of cement products; Production of refractory materials; Sales of refractory materials; Manufacturing of plastic products; Sales of plastic products; Manufacturing of sealing fillers; Sales of sealing fillers; Production of fireproof sealing materials; Sales of fireproof sealing materials; Sales of anti-corrosion materials; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for projects that require approval according to law, independently carry out business activities that are not prohibited or restricted by laws and regulations) License projects: construction projects (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or license certificates). Core products: Fiberglass, Polyurethane Spray Coating, Inorganic Fiber Spraying

Langfang Longgao Building Materials Co., Ltd

Langfang Longgao Building Materials Co., Ltd. is registered in Dagaozhuangzi Village, Quancun Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and the legal representative is Gao Yinchong. The business scope includes general projects: manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Rubber product manufacturing; Sales of rubber products; Manufacturing of cement products; Sales of cement products; Production of refractory materials; Sales of refractory materials; Manufacturing of plastic products; Sales of plastic products; Manufacturing of sealing fillers; Sales of sealing fillers; Production of fireproof sealing materials; Sales of fireproof sealing materials; Sales of anti-corrosion materials; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for projects that require approval according to law, independently carry out business activities that are not prohibited or restricted by laws and regulations) License projects: construction projects (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or license certificates). Core products: Fiberglass, Line, Polyurethane Spray Coating

Liaoning Aolejia Energy saving Technology Co., Ltd

Liaoning Aolejia Energy saving Technology Co., Ltd., with its registered address at No. 40-1 (1-7-1), North Fourth East Road, Tiexi District, Shenyang City, Liaoning Province, is registered with the Market Supervision and Administration Bureau of Tiexi District, Shenyang City. The legal representative is Wang Tuojing, and its business scope includes the development of energy-saving technologies for air conditioning; Environmental protection engineering, mechanical and electrical equipment installation engineering, building intelligence engineering, waterproofing engineering, anti-corrosion engineering, municipal engineering, insulation engineering, landscaping engineering, decoration and renovation engineering, and fire protection engineering construction; Sales, installation, and on-site maintenance of air conditioning equipment, heating equipment, environmental protection equipment, and purification equipment; Design, installation, sales, and maintenance of central air conditioning systems and automation systems; Sales of mechanical equipment, electrical equipment, instruments and meters, environmental monitoring instruments, insulation materials, waterproof materials, building materials, exterior wall materials, fireproof materials, labor protection supplies, wires and cables, hardware and electrical equipment, chemical raw materials and products (excluding hazardous chemicals); Electronic technology information consulting; Construction labor subcontracting. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Fiberglass, Polystyrene Board, Fireproof Package

Hejian Yuanchuang Thermal Insulation Materials Co., Ltd

Hejian Yuanchuang Thermal Insulation Materials Co., Ltd. is registered in Zhangxingtun Village, Migezhuang Town, Hejian City, Cangzhou City, Hebei Province. The registration authority is Hejian Market Supervision and Administration Bureau, and the legal representative is Sun Zhen. Its business scope includes the production and sales of glass wool products, glass fiber products, and rock wool products (excluding products restricted and eliminated by national industrial policies); Sales of refractory materials, insulation materials, sealing materials, and chemical products (excluding hazardous chemicals); Construction of anti-corrosion and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass, Electronic Fabric, Black Glass Fiber Cloth

Langfang Jinpnas Energy saving Technology Co., Ltd

Langfang Jinpnas Energy saving Technology Co., Ltd., with its registered address in Dongliugezhuang 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 Wu Fajie, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Sales of high-performance sealing materials; Sales of coatings (excluding hazardous chemicals); Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of cement products; Sales of cement products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sales of insulation materials; Sales of anti-corrosion materials; Sales of chemical products (excluding licensed chemical products); Internet sales (except for the sale of goods that need to be licensed); Rubber product manufacturing; Sales of rubber products; Sales of metal products. (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: Fiberglass, Foam Glass Tube, Fiberglass Needled Mat