2026 Top 10 Other Pipeline Systems Manufacturers in China

Shanghai Yuanjie Water saving Technology Co., Ltd

Shanghai Yuanjie Water saving Technology Co., Ltd., with its registered address at 5th Floor, Building 11, No. 6055 Jinhai Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Sun Shoufang as its legal representative. Its business scope includes general projects such as technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Water related consulting services; Development of intelligent water management system; Fire technology services; Municipal facility management; Leasing of construction machinery and equipment; Software development; Residential water and electricity installation and maintenance services; Engineering management services; Information consulting services (excluding licensed information consulting services); External contracting projects; Repair of daily products; Wholesale of hardware products; Software sales; Sales of building materials; Sales of building decoration materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: inspection and testing services; Quality inspection of water conservancy engineering; Construction engineering survey; Construction project construction; Construction project design; Residential interior decoration and renovation; Construction labor subcontracting; Demolition of buildings (excluding blasting operations); Surveying and mapping 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: Other Pipeline Systems, Fire Pipeline, Industrial Pipeline Inspection

Yangzhong Zhengfang Plastic Products Co., Ltd

Yangzhong Zhengfang Plastic Products Co., Ltd. is registered at No. 168 Sansha Road, Sanmao Street, Yangzhong City. The registration authority is Yangzhong Municipal Government Service Management Office, and the legal representative is Guo Jishun. The business scope includes processing and manufacturing of plastic products, fiberglass products, sealing products, corrosion-resistant equipment, cable trays, busbars, switchgear, supports and hangers, metal products, chemical equipment, environmental protection equipment, pumps, instrument pipes and valves. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Other Pipeline Systems, Check Valve, Ball Valve

Nanjing Kono Environmental Protection Equipment Co., Ltd

Nanjing Kono Environmental Protection Equipment Co., Ltd., with its registered address at No. 11 Huayuan Road, Xuanwu District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Xuanwu District, Nanjing City. The legal representative is Wang Jing, and the business scope includes licensed projects: residential interior decoration and renovation (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 results). General projects: sales of environmental protection special equipment; Sales of metal structures; Sales of mechanical parts and components; Sales of electronic components and electromechanical equipment; Sales of generators and generator sets; Sales of electrical instruments and meters; Sales of experimental analytical instruments; Sales of specialized chemical products (excluding hazardous chemicals); Installation services for ordinary mechanical equipment; Technology promotion services; Information technology consulting services; External contracting projects; Sales of ecological environment materials; Sales of chemical products (excluding licensed chemical products); Construction of landscaping and greening projects; Import and export of goods; Technology import and export; Import and export agency; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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). Core products: Other Pipeline Systems, Tower Type Chimney, Dirty Clothes Trough

Zhejiang Zhongzheng Stainless Steel Manufacturing Co., Ltd

Zhejiang Zhongzheng Stainless Steel Manufacturing Co., Ltd., with its registered address at Building 2, No. 605 Binhai 15th Road, Xinghai Street, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision and Administration Bureau of Longwan District, Wenzhou City. The legal representative is Bu Laijing, and its business scope includes manufacturing, processing, and sales of stainless steel pipes, fittings, valves, metal products, and metal materials; Pipeline installation technical services, pipeline supporting engineering installation; Import and export of goods or technology (excluding goods and technology 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: Other Pipeline Systems, Stainless Steel Plate, Solid Solution Sandblasted Stainless Steel Welded Pipe

Shandong Dongfang Plastic Co., Ltd

Shandong Dongfang Plastic Co., Ltd. is registered in the National High tech Industrial Development Zone of Dezhou (Yucheng), Shandong Province. The registration authority is the Market Supervision Administration of Yucheng City, and the legal representative is Zang Honghu. Its business scope includes the production, sales, design, construction, and installation services of plastic products and sprinkler, drip, and water-saving irrigation pipe materials and fittings. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Other Pipeline Systems, Abs Pipe, Pvc Water Supply Pipe Fittings

Hebei Longjin Pipeline Equipment Co., Ltd

Hebei Longjin Pipeline Equipment Co., Ltd., with its registered address located 200 meters south of the intersection of Hope Avenue and Wei'er Road in Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Mengcun Hui Autonomous County. The legal representative is Wang Yuepeng, and its business scope includes the manufacturing and sales of pipeline equipment, fittings, fire-fighting equipment, valves (except for spiral lift (cast iron) faucets and cast iron globe valves), and mechanical equipment; Steel pipe welding; Pipeline anti-corrosion and insulation; Research and development of carbon steel product technology; Sales: pipes, steel, fire-fighting equipment, hardware tools, wires and cables, rubber products, supports and hangers, green building materials; 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; for general business projects, business activities can be carried out independently in accordance with the law.). Core products: Other Pipeline Systems, Clamp Pliers, Pipe Fittings

Haokun Cement Products Factory in Dingxing County

Haokun Cement Products Factory in Dingxing County, with its registered address located in Xiaozhuzhuang Village, Xiaozhuzhuang Town, Dingxing County, Baoding City. The registration authority is the Dingxing County Market Supervision Administration, and the legal representative is Liu Cong. Its business scope includes general projects such as cement product manufacturing; Sales of cement products; Sales of building materials; Retail of hardware products; Sales of labor protection equipment; Sales of building decoration materials (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: Other Pipeline Systems, Cement Manhole Cover, Street Lamp Foundation