2026 Top 10 Pipe Insulation Manufacturers in China

Langfang Chengrui Lianlong Thermal Insulation Engineering Co., Ltd

Langfang Chengrui Lianlong Thermal Insulation Engineering Co., Ltd., with its registered address in Daliuhe Village, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and represented by Tian Ruibiao as its legal representative. Its business scope includes licensed projects such as construction engineering (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 licenses), and general projects such as manufacturing of insulation and sound insulation materials; Sales of insulation and soundproofing materials; Sales of metal products; Sales of metal materials; Sales of plastic products; Sales of chemical products (excluding licensed chemical products); Sales of insulation materials; Sales of seals; Sales of sealing fillers; Sales of fiberglass and related products; Sales of cement products; Sales of synthetic materials (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Pipe Insulation, Rubber And Plastic, Thermal Insulation Engineering

Langfang Lovis Energy saving Technology Co., Ltd

Langfang Luoweisi Energy saving Technology Co., Ltd., with its registered address at No. 6, Lane 11, Qianjie, Wangyuantou Village, Litan 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 Ma Dongfang, and the 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 refractory materials; Sales of refractory materials; Manufacturing of asbestos products; Sales of asbestos products; Sales of insulation materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Manufacturing of plastic products; Sales of plastic products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Manufacturing of asbestos cement products; Sales of asbestos cement products; Manufacturing of cement products; Sales of cement products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of chemical products (excluding licensed chemical products); Manufacturing of ecological environment materials; Sales of ecological environment materials; Sales of anti-corrosion materials; Sales of coatings (excluding hazardous chemicals); Retail of hardware products; Sales of metal products (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: construction project construction; Construction professional operations; Construction labor subcontracting (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits). Core products: Pipe Insulation, Rock Wool Board, Glass Wool Board

Yuansheng New Building Materials (Langfang) Co., Ltd

Yuansheng New Building Materials (Langfang) Co., Ltd., with its registered address in Mumen Village, Quancun 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 Li Baikun, and the business scope includes processing and sales of insulated lightweight composite sandwich panels, glass, fiberglass ceilings, fiberglass sound-absorbing panels, fireproof sealing materials, and fireproof boards; Sales: insulation materials, fireproof materials, waterproof materials, sealing materials, refractory materials, interior decoration materials, coatings, chemical products (excluding hazardous drugs); Construction of insulation and waterproofing engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipe Insulation, Fiberglass Ceiling, Damping Soundproof Felt

Hejian Jiuxing Waterproof Materials Co., Ltd

Hejian Jiuxing Waterproof Material Co., Ltd., whose registered address is located in the west of Huayang Street, Migezhuang, Hejian City, Cangzhou City, Hebei Province, the registration authority is Hejian Market Supervision Administration, and the legal representative is Bian Haishen. Its business scope includes waterproof materials, anti-corrosion materials, thermal insulation materials, building decoration materials, hardware products, mechanical equipment, wires and cables, and Internet sales (except for the sales of goods requiring permission); Waterproof technology services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently in accordance with the law.). Core products: Pipe Insulation, Waterproof And Corrosion-Resistant, Fresh Air Ventilation

Hebei Yuanfeng Pipeline Engineering Co., Ltd

Hebei Yuanfeng Pipeline Engineering Co., Ltd., with its registered address at Room 501, Unit 1, Building 34, Wanhe Classic, No. 217 Yuquan Road, Shangzhuang Town, Luquan District, Shijiazhuang City, Hebei Province, is registered with the Luquan District Market Supervision and Administration Bureau. The legal representative is Xu Rui, and the business scope includes pipeline and equipment installation. Construction of pipeline engineering (excluding pressure pipelines), anti-corrosion and insulation engineering, processing (limited to branch operations only), production (limited to branch operations only), sales of pipelines and fittings, sales of building materials, chemical products and raw materials (excluding hazardous chemicals and precursor drugs), import and export of goods or technologies (excluding goods and technologies prohibited by the state or involving administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipe Insulation, Insulated Pipe, Insulation For Buried Pipelines

Guangzhou Naiboshi Building Materials Co., Ltd

Guangzhou Naiboshi Building Materials Co., Ltd., with its registered address at Room 306, No. 69 Ji'an Street, Baiyun District, Guangzhou, registered with the Market Supervision Administration of Baiyun District, Guangzhou, and represented by Luo Junguo as the legal representative, operates in the sales of high-quality synthetic rubber; Sales of high-performance sealing materials; Sales of new catalytic materials and additives; Sales of metamaterials; Sales of graphene materials; Sales of engineering plastics and synthetic resins; Trade brokers; Domestic trade agency; Sales of high-quality special steel materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Sales of metal materials; Sales of high-performance fibers and composite materials; Wholesale of hardware products; Retail of hardware products; Sales of cork products; Sales of asbestos cement products; Sales of cement products; Sales of lime and gypsum; Sales of lightweight building materials; Sales of plastic products; Sales of building decoration materials; Sales of building waterproofing membrane products; Sales of metal based composite materials and ceramic based composite materials; Sales of sealing fillers; Sales of building materials; Sales of architectural ceramic products; Sales of sanitary ceramic products; Sales of coatings (excluding hazardous chemicals); Sales of refractory materials; Sales of new metal functional materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of rare earth functional materials; Sales of new membrane materials; Sales of chemical products (excluding licensed chemical products);; Import and export of goods; Technology import and export;. Core products: Pipe Insulation, Metal Rust Prevention, Sound Insulation And Absorption

Langfang Langdong Thermal Insulation Materials Co., Ltd

Langfang Langdong Thermal Insulation Materials Co., Ltd., with its registered address located on the south side of Xinchang Street and east side of Yongkang Road in Gu'an County, Langfang City, Hebei Province, at Unit 1403, Building 1, Youth City, Guangtong Rongchang Urban Shopping Plaza. The registered authority is the Market Supervision Administration of Gu'an County, Langfang City, and the legal representative is Liu Jiandong. Its business scope includes the sale of rock wool products, glass wool products, rubber insulation materials, extruded insulation materials, aluminum silicate products, fireproof bags, fireproof boards, firewall materials, crack resistant mortar, bonding mortar, insulation mortar, and sealing materials; Construction of insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipe Insulation, Ceramic Fiber Paper, Aluminum Silicate Needle Punched Blanket