2026 Top 10 Pipe Fittings Pipe Materials Manufacturers in China Tianjin

Hammond (Tianjin) Valve Technology Co., Ltd

Hammond (Tianjin) Valve Technology Co., Ltd., located at A3-9 Jinzhong Science and Technology Park, Dongli District, Tianjin, was established on May 8, 2014. The registered authority is the Market Supervision Administration of Dongli District, Tianjin, and the legal representative is Lv Shaowei. Core products: Pipe Fittings Pipe Materials, Steam-Water Separator, Ball Valve

Tianjin Tongtong Guanjing Cement Products Co., Ltd

Tianjin Tongtong Guanjing Cement Products Co., Ltd., with its registered address at No. 8-17 Yuhua Road, Wuzhuangzi Village, Jingwu Town, Xiqing District, Tianjin, is registered with the Market Supervision Administration of Xiqing District, Tianjin. The legal representative is Zhang Zhishui, and the business scope includes the manufacturing and sales of cement products; Technological development of new cement products; Production and sales of PVC anti-corrosion film; Factory leasing (excluding those whose business scope does not meet environmental requirements). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipe Fittings Pipe Materials, Cable Trench, Inspection Chamber

Tianjin Sina Intelligent Technology Co., Ltd

Tianjin Sina Intelligent Technology Co., Ltd., registered at Unit 05, 28th Floor, Building 5, Tianhui Center, Intersection of Nanshi Street and Fu'an Street, Nanshi Street, Heping District, Tianjin, registered with the Market Supervision and Administration Bureau of Heping District, Tianjin, with Lu Zhaohang as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Development of artificial intelligence application software; Sales of artificial intelligence hardware; Software development; Network technology services; Internet data service; Sales of mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of optical instruments; Sales of instruments and meters; Sales of electrical equipment; Sales of specialized equipment for environmental protection; Sales of communication equipment; Sales of optoelectronic devices; Sales of pumps and vacuum equipment; Sales of generators and generator sets; Sales of hydraulic power machinery and components; Sales of pneumatic power machinery and components; Sales of gas compression machinery; Sales of servo control mechanisms; Sales of wind and electric tools; Retail of hardware products; Sales of firefighting equipment; Sales of electrical equipment; Sales of electronic measuring instruments; Battery sales; Fiber optic sales; Operation of wires and cables; Sales of metal materials; Sales of communication equipment; Wholesale of automotive spare parts; Sales of chemical products (excluding licensed chemical products); Sales of daily necessities; Sales of office supplies; Sales of labor protection equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Information consulting services (excluding licensed information consulting services); Internet sales (except for the sale of goods that need to be licensed); Advertising design and agency; Advertising production. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Licensed project: Import and export of goods; Technology import and export; Import and export agency; Internet information service; The second type of value-added telecommunications services. (For projects that require approval according to 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: Pipe Fittings Pipe Materials, Electronic Components, Electrician And Electrician

Tianjin Zhonghao Heating Engineering Co., Ltd

Tianjin Zhonghao Heating Engineering Co., Ltd., with its registered address located on the west side of Gaowang Road, Bicycle Kingdom Industrial Park, Wuqing District, Tianjin, is registered with the Market Supervision Administration of Wuqing District, Tianjin. The legal representative is Li Shaopo, and its business scope includes general projects such as heat production and supply; Manufacturing of hardware products; Wholesale of hardware products; Research and development of hardware products; Retail of hardware products; Sales of anti-corrosion materials; Sales of insulation materials; Manufacturing of plastic products; Sales of plastic products; Sales of special equipment; Installation services for ordinary mechanical equipment; Sales of mechanical parts and components; Sales of building decoration materials; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Sales of building materials; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Road freight transportation of ordinary freight vehicles with a total weight of 4.5 tons or less (excluding online freight and dangerous goods); Daily life services for residents; Non residential real estate leasing; Mechanical equipment leasing. (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: Pipe Fittings Pipe Materials, Insulated Steel Pipe, Polyurethane Insulation Pipe

Tianjin Zhongbao Valve and Pipe Fitting Manufacturing Co., Ltd

Tianjin Zhongbao Valve and Pipe Fitting Manufacturing Co., Ltd., registered at No. 3699 Jinzhong Road, C17-17, Dongli District, Tianjin, registered with the Market Supervision Administration of Dongli District, Tianjin, with Li Yunqing as the legal representative. Its business scope includes valve and pipe fitting manufacturing and processing; Wholesale of hardware, electrical equipment, chemical products (excluding hazardous chemicals and easily producible drugs), general merchandise, building materials, metal materials, asbestos products; Ordinary freight. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipe Fittings Pipe Materials, Ball Valve Accessories, Reducer

Tianjin Yiyang Hardware Co., Ltd

Tianjin Yiyang Hardware Co., Ltd., with its registered address at Room 305, Gate 3, No. 95 Fourth Street, Tianjin Development Zone, registered with the Market Supervision and Administration Bureau of Tianjin Economic and Technological Development Zone, and represented by Xu Cheng as its legal representative. Its business scope includes general items such as sales of metal chains and other metal products; Repair of metal products; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Research and development of metal products; Sales of metal products; Manufacturing of metal chains and other metal products; Rubber product manufacturing; Packaging services; Mold sales; Mold manufacturing; Sales of plastic products; Manufacturing of plastic products; Mechanical parts and component processing; Metal cutting processing services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of wooden containers. (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: Pipe Fittings Pipe Materials, Iron Nickel Plated Joint, Cable Joint

Tianjin Tongtong Pipe Industry Co., Ltd

Tianjin Tongtong Pipe Industry Co., Ltd., with its registered address at No. 2, West of Erjing Road, Tangguantun Processing and Logistics Zone, Tianjin, registered with the Jinghai District Market Supervision Administration of Tianjin, and represented by Zhang Xixi as the legal representative. Its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Sales of synthetic materials; Sales of building materials; Sales of metal materials; Retail of hardware products; Sales of metal structures; Sales of rubber products; Sales of coatings (excluding hazardous chemicals); Sales of mechanical equipment; Sales of building waterproofing membrane products; Sales of electrical equipment; Sales of power facilities and equipment; Operation of wires and cables; Sales of doors and windows; Sales of refrigeration and air conditioning equipment. (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: Pipe Fittings Pipe Materials, Gas Pipe, Electric/Hot Melt Fittings