2026 Top 10 Sponge Manufacturers in China

Changzhou Shengda Sponge Co., Ltd

Changzhou Shengda Sponge Co., Ltd., with its registered address at No. 208 Xiacheng South Road, Hutang Town, Wujin District, Changzhou City, is located at No. 2, Building F1, Gaoli Changzhou International Automobile Expo City. The registration authority is the Wujin District Administrative Approval Bureau of Changzhou City, and the legal representative is Fei Cunzhen. Its business scope includes general projects: sales of sponge products; Sales of rubber products; Sales of insulation materials; Sales of chemical products (excluding licensed chemical products); Needle textile sales; Sales of building materials; Sales of metal materials; Electronic product sales; Sales of mechanical equipment; Sales of daily necessities (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Sponge

Dongguan Guanyuan Packaging Products Co., Ltd

Dongguan Guanyuan Packaging Products Co., Ltd., with its registered address at No. 89 Shihe Road, Liangbian Village, Liaobu Town, Dongguan City, is registered with the Dongguan Market Supervision Administration. The legal representative is Liu Meijuan, and its business scope includes general projects such as sales of packaging materials and products; Manufacturing of plastic products; Sales of plastic products; Research and development of new material technology; Rubber product manufacturing; Sales of rubber products; Research and development of electronic specialized materials; Manufacturing of electronic specialized materials; Sales of electronic specialized materials; Sponge product manufacturing; Sponge product sales. (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, Eva High Elasticity Foam Adhesive Tape, Silicone Products

Henan Mingyuan Sponge City Construction Co., Ltd

Henan Mingyuan Sponge City Construction Co., Ltd., with its registered address at No. 1001, 10th floor, Building 1, Futian Fortune Plaza, No. 1394 Hanghai East Road, Zhengzhou Area (Economic Development Zone), Henan Pilot Free Trade Zone. The registered authority is the Free Trade Zone Service Center of Zhengzhou Municipal Administration for Market Regulation, and the legal representative is Wang Wenjie. Its business scope includes general projects such as environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Wastewater treatment and its recycling; Water pollution control; Water pollution prevention and control services; Water related consulting services; Water conservancy information collection service; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Wholesale of hardware products; Manufacturing of hardware products; Construction of landscaping and greening projects; Sales of pumps and vacuum equipment; Installation services for ordinary mechanical equipment; Municipal facility management (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 projects: construction projects; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to the approval documents or permits of relevant departments). Core products: Sponge, Rainwater Collection, Water-Saving Equipment

Hebei Yongzai Engineering Technology Co., Ltd

Hebei Yongzai Engineering Technology Co., Ltd., with its registered address at Building 12, East Yishui Villa, Changming Street, Heping Road South, Hengshui High tech Zone, Hengshui City, Hebei Province, China. The registration authority is the Market Supervision and Administration Bureau of Hengshui High tech Industrial Development Zone, and the legal representative is Zhang Xiaoli. Its business scope includes general projects such as engineering technology services (excluding planning and management, survey, design, and supervision); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of hardware products; Retail of hardware products; Construction of landscaping and greening projects; Sales of insulation materials; Sales of anti-corrosion materials; Sales of building waterproofing membrane products; Sales of architectural ceramic products; Sales agent; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Environmental protection monitoring; Home service; estate management; Sales of communication equipment; Sales of metal products; Engineering management services; Needle textile sales; Engineering and technical research and experimental development; Land consolidation services; Geological hazard management services; Advertising production; Advertising design and agency; Wastewater treatment and its recycling; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Research and development of carbon fiber recycling technology; Municipal facility management; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of plastic products; Sales of plastic products; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Sales of building materials; Sales of rubber products; Water related consulting services; Soil environmental pollution prevention and control services; Information system integration services; Information technology consulting services; Information system operation and maintenance services; Geographic remote sensing information services; Big data services; Data processing services; Data processing and storage support services; Computer system services; Development of network and information security software; Enterprise management consulting; Internet data service. (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 engineering survey; Construction project design; Construction professional operations; Construction labor subcontracting; Road freight transportation (excluding dangerous goods); Urban household waste management services. (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, Intelligent And Environmentally Friendly Rainwater Collection Module, Ecological Sponge Carbon Fiber Intelligent Module

Xi'an Bizhiyuan Environmental Protection Technology Co., Ltd

Xi'an Bizhiyuan Environmental Protection Technology Co., Ltd., with its registered address at No. 14, Building 1, Hardware and Electrical B Zone, South China City, International Port Area, Xi'an City, Shaanxi Province, is registered with the Chanba International Port Branch (Port Area) of Xi'an Municipal Administration for Market Regulation. The legal representative is Ma Shilei, and its business scope includes the sales of water treatment fillers, water treatment filter media, water treatment chemicals, chemical products (excluding hazardous chemicals), water purification materials, pipeline accessories, valves, wires and cables, iron powder, plumbing building materials, rubber products, mechanical and electrical hardware, and standard parts; Research and development, consulting, and services for environmental protection equipment and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sponge, Diamond Sand Filter Material, Biological Ceramic Particle Filter Material

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, Slow Rebound Foam, Acoustic Sponge

Langfang Shuangluo Energy saving Technology Co., Ltd

Langfang Shuangluo Energy saving Technology Co., Ltd. is registered in Xiliugezhuang Village, Liugezhuang 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 Xu Shuai. 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; Production of fireproof sealing materials; Production of refractory materials; Manufacturing of lightweight building materials; Manufacturing of plastic products; Manufacturing of building waterproofing membrane products; Sales of sealing fillers; Sales of seals; Sales of rubber products; Sales of metal products; Retail of hardware products; Sales of ecological environment materials; Sales of asbestos cement products; Sales of insulation materials; Sales of anti-corrosion materials; 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; 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: Sponge, Thermal Insulation Material, Cold Storage Refrigeration Pipeline Insulation