2026 Top 10 Drain Line Manufacturers in China

Zhejiang Baijia Self Control Valve Co., Ltd

Zhejiang Baijia Self Control Valve Co., Ltd., with its registered address in Baishui Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, is registered with the Yongjia County Market Supervision Administration. The legal representative is Wang Haiyang, and its business scope includes general projects such as valve and plug sales; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of wind and electric tools; Manufacturing of wind and electric tools; Sales of pneumatic power machinery and components; Manufacturing of pneumatic power machinery and components; Sales of industrial automatic control system devices; Manufacturing of industrial automatic control system devices; Sales of liquid tight components and systems; Manufacturing of liquid tight components and systems; Wholesale of electronic components; Manufacturing of electronic components; Sales of electrical instruments and meters; Manufacturing of electrical instruments and meters; Retail of hardware products; Wholesale of hardware products; Manufacturing of hardware products; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Sales of mechanical equipment; Mechanical equipment research and development; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Electronic product sales; Manufacturing of electronic specialized equipment; Manufacturing of other electronic devices; General equipment manufacturing (excluding special equipment manufacturing); Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Drain Line, Stainless Steel Gate Valve, Cast Steel Gate Valve

Gongyi Datai Pipeline Equipment Factory

Gongyi Datai Pipeline Equipment Factory, registered at Group 5, Xicun Village, Xicun Town, Gongyi City, with the registration authority of Gongyi Market Supervision Administration and the legal representative of Jiao Yanyan, is engaged in the production of pipeline supports and hangers, compensators, stainless steel metal hoses, sliding brackets, pipeline expansion joints and other pipeline accessories.. Core products: Drain Line, Waterproof Sleeve, Compensator

Tai'an Maike Mining Equipment Co., Ltd

Tai'an Maike Mining Equipment Co., Ltd., with its registered address at 301, Unit 1, Building 6, Sanli Community, Mount Taishan District, Tai'an City, the registration authority is the Market Supervision Administration of Mount Taishan District, Tai'an City, and its legal representative is Wang Zhigao. Its business scope includes mining machinery and accessories, construction machinery and accessories, ventilation and dust removal equipment, electromechanical equipment, steel building materials, rail transit equipment, electrical equipment, security equipment, instrumentation, chemical products (excluding dangerous goods), cement and products, hardware and electrical equipment, shotcrete support equipment, pipe fittings, building materials, and decorative materials sales (for projects that need to be approved by law, business activities can only be carried out with the approval of relevant departments). Core products: Drain Line, Pillar Hat Pillar Shoes, Bdkn Explosion-Proof Heater

Cangzhou Hengyun Pipeline Equipment Manufacturing Co., Ltd

Cangzhou Hengyun Pipeline Equipment Manufacturing Co., Ltd., with its registered address located in Puwacheng Park, Yanshan Economic Development Zone, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Liu Yazhen, and its business scope includes the manufacturing of pipe fittings, steel pipes, pipeline factory series products, wear-resistant, anti-corrosion and insulation pipelines, smoke, air and coal dust pipelines and accessories, mechanical equipment, conveying equipment, and pressure vessels; Selling pipelines and pipeline components, steel, plates, wires, profiles, and machine tool accessories; To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Drain Line, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe

Zaoqiang Weikuo Fiberglass Co., Ltd

Zaoqiang Weikuo Fiberglass Co., Ltd., with its registered address at Mengtun Village North, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liang Haizhao, and its business scope includes processing, manufacturing, installing, and selling fiberglass dust collectors, desulfurizers, acid mist purification towers, absorption towers, and fiberglass environmental protection equipment; Cooling tower, fan, storage tank, winding pipeline, fiberglass products for water tank, fiberglass anti-corrosion engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Drain Line, Fiberglass Suction Hood, Fiberglass Four-Way Connector

Shanghai Chengzhi Valve Manufacturing Co., Ltd

Shanghai Chengzhi Valve Manufacturing Co., Ltd., with its registered address at Room 3057, 7th Floor, No. 111 Fengpu Avenue, Fengpu Industrial Zone, Fengxian District, Shanghai, is registered with the Fengxian District Market Supervision and Administration Bureau. The legal representative is Ye Zhongju, and the business scope includes the manufacturing, processing (up to branch operations), wholesale, and retail of valves, pipelines, and accessories, as well as the wholesale and retail of metal materials, building materials, hardware and electrical equipment, mechanical equipment and accessories, fire-fighting equipment, rubber products, electromechanical equipment, electric tools, ship equipment and accessories. Projects that require approval according to law can only carry out business activities after being approved by relevant departments. Core products: Drain Line, Breathing Valve, Temperature Control Valve/Regulating Valve

Henan Honghui Valve Manufacturing Co., Ltd

Henan Honghui Valve Manufacturing Co., Ltd., registered at Group 4, Xicun Village, Xicun Town, Gongyi City, Zhengzhou City, Henan Province, with the registration authority of Gongyi Market Supervision Administration Bureau and the legal representative of Li Dehong, engages in general projects including the manufacturing of ordinary valves and plugs (excluding the manufacturing of special equipment); Sales of valves and plugs; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of hardware products; Rubber product manufacturing; Sales of rubber products; Fastener manufacturing; Sales of fasteners; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of specialized chemical products (excluding hazardous chemicals); Sales of specialized equipment for environmental protection; Import and export of goods; Technology import and export (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: Drain Line, Duckbill Valve