2026 Top 10 Pipeline System Manufacturers in China Zhejiang

Yongjia Tiancai Valve Co., Ltd

Yongjia Tiancai Valve Co., Ltd., registered in Puyi Village, Jiangbei Street, Yongjia County, Zhejiang Province, with the registration authority of Yongjia County Market Supervision Administration and the legal representative of He Linming. Its business scope includes general projects: manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sealing component manufacturing; Sales of seals; Manufacturing of hardware products; Wholesale of hardware 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).. Core products: Pipeline System, Filter, Check Valve

Hebei Manqi Energy saving Technology Co., Ltd

Hebei Manqi Energy saving Technology Co., Ltd., registered at Liuyuanzhuang Village East, Litan Town, Dacheng County, Langfang City, Hebei Province (800 meters away from Langbo Road), registered with the Market Supervision Administration of Dacheng County, Langfang City, with Li Hongfa as the legal representative. Its business scope includes technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing and sales of refrigeration and air conditioning equipment, manufacturing and sales of insulation and sound insulation materials, manufacturing and sales of fans and blowers, manufacturing and sales of asbestos products, manufacturing and sales of general components, manufacturing and sales of metal structures, manufacturing and sales of metal products for safety and fire protection, production and sales of fireproof sealing materials, sales of metal materials, sales of insulation materials, and retail of hardware products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipeline System, Integrated Smoke Exhaust Duct, Welding Air Duct

Ningbo Liying Precision Technology Co., Ltd

Ningbo Liying Precision Technology Co., Ltd., registered at No. 232, Building 6, Jiangbei Wanda Commercial Plaza, Jiangbei District, Ningbo City, Zhejiang Province, China, registered with the Market Supervision Administration of Jiangbei District, Ningbo City, with Zhang Yanyan 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; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of mechanical and electrical equipment; Sales of industrial automatic control system devices; Sales of hydraulic power machinery and components; Sales of geological exploration and seismic specialized instruments; Sales of security equipment; Sales of environmental emergency detection instruments and meters; Sales of firefighting equipment; Sales of electrical equipment; Sales of optical instruments; Sales of communication equipment; Retail of hardware products; Wholesale of hardware products; Sales of office equipment; Sales of electronic specialized equipment; Sales of electrical equipment; Sales of metal products; Sales of mechanical equipment; Sales of labor protection equipment; Retail of stationery supplies; Wholesale of stationery supplies; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Wholesale of daily necessities; Sales of daily necessities; Electrical equipment repair; Instrument and meter repair; General equipment repair; Specialized equipment repair; Technology import and export; Import and export of goods (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: Pipeline System, Thermometer Thermocouple, Bvm Series Vibration Meter

Hangzhou Qianzhi Iron and Steel Co., Ltd

Hangzhou Qianzhi Iron and Steel Co., Ltd., with its registered address at Room 1106, Building 6, No. 1324 Wenyi West Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision and Administration Bureau of Yuhang District, Hangzhou City. The legal representative is Zhu Yanqing, and the business scope includes general projects: sales of metal materials; Sales of metal structures; Sales of building materials; Wholesale of hardware products; Retail of hardware 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).. Core products: Pipeline System, Stainless Steel, Die Steel

Hangzhou Fuyang Wa'er Precision Machinery Co., Ltd

Kengxi Village, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province

Hangzhou Fuyang Wa'er Precision Machinery Co., Ltd. is located in Kengxi Village, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province. It was established on October 19, 2011, with the registration authority being the Market Supervision Administration of Fuyang District, Hangzhou City, and the legal representative being Hu Peng. Core products: Pipeline System

Yangzhong Shenzhou Chemical Power Equipment Co., Ltd

Yangzhong Shenzhou Chemical Power Equipment Co., Ltd., with its registered address in Xinzhi Village, Xinba Town, Yangzhong City, is registered with the Yangzhong Administrative Approval Bureau and represented by Wang Jizhong as its legal representative. Its business scope includes the manufacturing and installation of reaction vessels, pipeline electric heaters, far-infrared explosion-proof heating devices, temperature control cabinets, power plant specific heaters, boiler descaling devices, explosion-proof electrical appliances, cable trays, bus ducts, explosion-proof control boxes, and air heaters; Manufacturing of electric heating and thermal oil furnaces, as well as metal rivets; Sales of concrete admixtures. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed projects: Production of hygiene products and disposable medical supplies (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: Manufacturing of general equipment (excluding manufacturing of special equipment); Manufacturing of specialized equipment for refining and chemical production; Mechanical equipment research and development; Sales of mechanical equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Sales of chemical products (excluding licensed chemical products); Sales of hygiene products and disposable medical supplies; Manufacturing of industrial textile products; Sales of industrial textile products; Import and export of goods; Technology import and export; Manufacturing of electronic components; Retail of electronic components (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Pipeline System, Temperature Control Cabinet, Far Infrared Electric Heating Furnace

Wenzhou Guanlaotou Technology Co., Ltd

Wenzhou Guanlaotou Technology Co., Ltd., registered at Room 713-11, 7th Floor, Optoelectronic Building, No. 396 Xingping Road, Puzhou Street, Longwan District, Wenzhou City, Zhejiang Province, registered with the Market Supervision and Administration Bureau of Longwan District, Wenzhou City. The legal representative is Pan Tonggui, and the business scope includes general projects: research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of metal products; Research and development of kitchenware, sanitary ware, and daily necessities; Research and development of household appliances; Manufacturing of smart home consumer devices; Sales of smart home consumer devices; Sales of household appliances; Wholesale of kitchenware, sanitary ware, and daily necessities; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of metal materials; Sales of metal materials; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of plastic products; Sales of plastic products; Manufacturing of hardware products; Wholesale of hardware products; External contracting projects; Fire technology services; Engineering and technical services (excluding planning management, survey, design, and supervision); Manufacturing of electronic components; Wholesale of electronic components; Manufacturing of integrated circuit chips and products; Sales of integrated circuit chips and products; Sales of IoT devices; Manufacturing of IoT devices; Sales of artificial intelligence hardware; Artificial intelligence industry application system integration services; Technology import and export; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Licensed project: Construction project construction; Construction project design; Construction labor subcontracting; Construction professional operations; Residential interior decoration and renovation (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Pipeline System, Drain Pipe, Stainless Steel Pipe