2026 Top 10 Sponge Manufacturers in China

Dongguan Tongli Polyurethane Products Co., Ltd

Dongguan Tongli Polyurethane Products Co., Ltd., registered at No. 46, Yanhe Industrial Zone, Liwu Village, Qiaotou Town, Dongguan City, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Liu Guowen, is engaged in the production, sales, and processing of polyurethane products, foam products, sponge products, leather products, automotive sound insulation materials, shoe materials, sports equipment, and electronic accessories; Engaged in the import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sponge, Filter Wool, Acoustic Sponge

Langfang Yihang Energy saving Technology Co., Ltd

Langfang Yihang 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 Administration of Dacheng County, Langfang City. The legal representative is Shi Huanqing, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing and sales of insulation and sound insulation materials, lightweight building materials, fireproof sealing materials, refractory materials, coatings (excluding hazardous chemicals), ecological environment materials (excluding hazardous chemicals), glass fibers and products, sealing fillers (excluding hazardous chemicals), cement products, plastic products, asbestos products, seals, building waterproofing membranes, insulation materials, and chemical products (excluding licensed chemical products); Internet sales (except for the sale of goods that need to be licensed); 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 in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting; Construction professional operations; 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: Sponge, Aluminum Foil Veneer, Aluminum Foil Insulation Bubble Film

Langfang Blue Lake Thermal Insulation Materials Co., Ltd

Langfang Blue Lake Thermal Insulation Materials Co., Ltd., with its registered address in Wangquan Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. Its legal representative is Ma Jingjing, and its business scope includes processing and sales of mesh cloth, buried insulation pipes, insulated lightweight composite sandwich panels, insulation decorative integrated panels, insulation mortar, dry mixed lightweight aggregate concrete, aluminum foil products, and fireproof boards; Sales: rock wool products, glass wool products, rubber and plastic products, aluminum silicate products, polyurethane products, phenolic products, polyethylene products, silicate products, cement foam insulation board, foam glass insulation board, fireproof materials, anti-corrosion materials, sealing materials, waterproof materials, building materials, chemical products (excluding dangerous drugs), silicon boards, homogeneous boards, extruded boards. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sponge, Glass Wool Blanket , Extruded Polystyrene Board

Dongguan Bopu Plastic Electronics Co., Ltd

Dongguan Bopu Plastic Electronics Co., Ltd., with its registered address at Room 201, Building 2, No. 16 Wusong Road, Dongcheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration Bureau and represented by Lei Mingfeng. Its business scope includes general projects such as manufacturing of electronic special materials; Sales of electronic specialized materials; Manufacturing of plastic products; Sales of plastic products; Sales of packaging materials and products; Manufacturing of hardware products; Retail of hardware products; Wholesale of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export. (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: Sponge, Pp Insulation Sheet, Poron Foam

Sichuan Derun Sponge Construction Engineering Co., Ltd

Sichuan Derun Sponge Construction Engineering Co., Ltd., registered at No. 4, 12th Floor, Building 8, No. 1333 Tianlong Avenue, Jinniu Western Geographic Information Industry Park, Chengdu, with the registration authority of Jinniu District Market Supervision Administration and the legal representative of Tang Degen, operates in the field of housing construction engineering; Water resource management services; Natural water collection and distribution; Construction of sewage treatment plants; Design and construction of municipal engineering projects; Pipeline engineering design and construction; Mechanical and electrical engineering design and construction; Intelligent installation engineering design and construction; Installation of mechanical and electrical equipment; Design and construction of landscaping projects; Design and construction of river and lake management projects; Design and construction of earthwork engineering; Construction labor subcontracting; Sales: Plastic products, mechanical and electrical equipment, building materials, heating equipment, hardware products, pumps. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Sponge, Drainage Ditch, Drainage Board

Dongguan Jinfengqiao Composite Technology Co., Ltd

Dongguan Jinfengqiao Composite Technology Co., Ltd., with its registered address at Room 101, Building 2, No.1 Xinxing Road, Xincun, Shijie Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Yan Jianfeng, and its business scope includes research and development of composite materials; Production, processing, and sales: textile composite materials, handicrafts (excluding ivory and its products), plastic products, automotive supplies, Class I medical devices, Class II medical devices, daily masks (non-medical), labor protection supplies, daily necessities, office supplies, general machinery and equipment, electronic products, hardware products, luggage, shoes and hats, clothing, silicone products, disinfection products, cleaning supplies; E-commerce information consulting services; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sponge, Automotive Interior Ceiling Fabric, Tpu Composite Fabric

Yixing Sumeng Environmental Protection Packing Co., Ltd

Yixing Sumeng Environmental Protection Filling Co., Ltd., with its registered address at No. 20 Nanxin East Road, Xiyuzhong Village, Heqiao Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Tang Junhong. Its business scope includes the sales of environmental protection filling materials, environmental protection accessories, and fiberglass products; Processing and sales of plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sponge, Swirl Aerator, Fine Bubble Diffuser