2026 Top 10 L-Shaped Fireproof Board Manufacturers in China

Changzhou Yaochen Steel Structure Co., Ltd

Changzhou Yaochen Steel Structure Co., Ltd., with its registered address at No. 12 Tanjia Road, Hutang Town, Wujin District, Changzhou City, is registered with the Wujin District Administrative Approval Bureau of Changzhou City. The legal representative is Wei Yatao, and its business scope includes licensed projects such as construction engineering (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as metal structure manufacturing; Manufacturing of lightweight building materials; Manufacturing of hardware products; Manufacturing of insulation and soundproofing materials; Manufacturing of metal fittings for construction; External contracting projects; Construction of landscaping and greening projects; Steel rolling processing; Sales of metal structures; Sales of building materials; Sales of building decoration materials; Building cleaning services; Sales of insulation materials; Sales of plastic products; Sales of insulation and soundproofing materials; Rainshed sales; Sales of metal fittings for construction; Loading and unloading handling; Engineering management services; Industrial engineering design services (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). Core products: L-Shaped Fireproof Board, Steel Structure Factory Building, Clean Room

Langfang Baichang Fireproof Materials Co., Ltd

Langfang Baichang Fireproof Materials Co., Ltd., located in Daliuhe Village, Dacheng County, was established on February 1, 2016. The registered authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Li Jinghui. Core products: L-Shaped Fireproof Board, Magnesium Oxide Board, Fireproof Coating

Langfang Xuanyu Environmental Protection Technology Co., Ltd

Langfang Xuanyu Environmental Protection Technology Co., Ltd. is registered in Daliuhe Village, Guang'an 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 Li Shaosong. The business scope includes the research and development of environmental protection products and technology promotion; Processing and sales: insulation mortar, dispersible latex powder, wood cellulose, polypropylene fiber, hydroxypropyl methyl cellulose; Sales: insulation materials, refractory materials, sealing materials, mechanical equipment, fireproof materials, building materials, chemical products (excluding hazardous drugs). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: L-Shaped Fireproof Board, Fireproof Coating, Fire Partition

Langfang Xiaoshuo Fireproof Materials Co., Ltd

Langfang Xiaoshuo Fireproof Materials Co., Ltd. is registered in Zhengcun, Beiwei 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 Zhao Yanzhang. The business scope includes the production and sales of fireproof sealing materials, refractory materials, coatings (excluding hazardous chemicals), and ecological environment materials; Sales of sealing fillers (excluding hazardous chemicals), sales of seals, sales of insulation materials, sales of building waterproofing membrane products, and sales of chemical products (excluding licensed chemical products). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: L-Shaped Fireproof Board, Polymer Moisture-Proof Sealing Agent, Fireproof Board

Langfang Zhengyao Environmental Protection Technology Co., Ltd

Langfang Zhengyao Environmental Protection Technology Co., Ltd. is registered in Bafang Village, Pingshu 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 Zhang Yalan. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of cement products; Sales of cement products; Sealing component manufacturing; Sales of seals; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of sealing fillers; Sales of sealing fillers; Sales of insulation materials; Sales of lightweight building materials; Sales of plastic products; Sales of building waterproofing membrane products; Sales of building materials; Sales of anti-corrosion materials; Sales of engineering plastics and synthetic resins; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical 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; Road freight transportation (excluding dangerous goods). (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: L-Shaped Fireproof Board, Explosion-Proof Putty, Fireproof Board

Langfang Ruitian Fireproof Materials Co., Ltd

Langfang Ruitian Fireproof Materials Co., Ltd., with its registered address in Wangxiangtun 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 Cui Ruisong, and its business scope includes the production and sales of fireproof sealing materials, coatings (excluding hazardous chemicals), glass fibers and products, plastic products, rubber products, refractory materials, graphite and carbon products, and ecological environment materials (excluding hazardous chemicals); Sales of synthetic materials (excluding hazardous chemicals), sales of insulation materials, sales of seals, construction engineering design, and construction engineering construction; 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: L-Shaped Fireproof Board, Fireproof Bag Strap, Foam Plugging Material

Langfang Congyuan Energy saving Technology Co., Ltd

Langfang Congyuan Energy saving Technology Co., Ltd., with its registered address in Wangxiangtun 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 Jia Jiansong, and its business scope includes technology research and development, technology transfer, and technical services for energy-saving products; Processing and sales: grid cloth, insulation nails, dry mixed lightweight aggregate concrete, fire-resistant rings, fireproof mud, fireproof board; Sales: fireproof materials, cement foam products, aluminum silicate products, silicate products, rock wool products, glass wool products, rubber and plastic products, polyurethane products, polystyrene board, extruded board, silicon board, mechanical equipment; Construction of pipeline engineering, insulation engineering, anti-corrosion engineering, and waterproofing engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: L-Shaped Fireproof Board, Iron Sheet Insulation Construction, Rubber Products