Gongyi Ruixuan pipeline equipment factory was founded in 1996. It is an excellent enterprise specializing in manufacturing and selling pipe fittings. It's located in Xicun village, Gongyi city, Henan province, the concentrated area of pipeline equipment industry in China. The company factory is located in Xicun town pipeline equipment industrial park. It covered an area of20000 square meters.

Keep Promise Global (Xiamen) Holding Limited is a professional foreign trade company specializing in the export of industrial valves.

Jingdong Pipe Industry Co., Ltd is a large group company integrating mining, beneficiation, sintering, ironmaking, and casting. It has three smelting blast furnaces, ten centrifugal units, three annealing furnaces and five automated finishing lines. It mainly produces ductile iron pipes, flexible cast iron drainage pipes, ductile iron fittings, ductile iron manhole covers. The overall annual production capacity exceeds 500, 000 tons. The company's products have passed: Environmental Management System GB/T24001-2016/ISO14001: 2015; Occupational Health Management System ISO45001: 2018; Quality Management System GB/T19001-2016/ISO9001: 2015. And become the recommended product of China Water Supply and Drainage Association. Product implementation standard: GB/T13295-2109.

Henan Shuangfu Industry Co. Ltd, is a leading manufacturer specializing in processing various steam, water, wind pipe expansion joints and compensation joints,

Gongyi Changsheng Water Supply Equipment Co is a manufacturer of Rubber Joint, Expansion Joint, Compensator, Water-proof Sleeve, Duck-billed Valve, DIsmantling Joint, Flanges with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Pipe Fitting and other industries.

Yishi tianxiang pipeline equipment Co., Ltd. Has been making new innovations and breakthroughs in technology and application since its establishment. Tianxiang pipeline has established a good reputation among many partners with an efficient management and active service attitude, and has been developing deeply into the pipeline application industry.

Henan Shuangfu Industry Co., Ltd is a manufacturer and trading company specializing in processing various steam, water, chemistry expansion and joints, and a main base for producing rubber, steel and non-metallic pipe joints, It is also the appointed enterprise by the former chemical industry ministry. National construction ministry and general petrol chemical company member unit China Water Supply Association and power Equipment Network Union, and joints production unit recommended by China Water Association and National Metallurgy Ministry.

Gongyi city hengzhong water supply materials Co., Ltd. Is specialized in the production of various pipe fittings, water supply and drainage materials enterprises. Main products are rubber joint series, series of expansion joint, expansion pipe series, series of waterproof casing, dowel joint series, the series compensator, duct compensator fabric series, valve series, water purifier, butterfly valve series products, unique design, novel structure is reasonable, reliable performance, to engineering construction and maintenance bring great convenience and benefits. Our company takes the good faith as the foundation, all for the user, sincerely welcomes the domestic and foreign merchants and my company to cooperate hand in hand, common development.

Cangzhou Longsheng Pipe Fitting Manufacturing Co., Ltd. is located in the Longtan Industrial Park of Yanshan County, known as the City of Pipeline. Our production base is located in Yanshan County Industry Zone, north to Beijing and Tianjin and east to Bohai Sea and Yellow Sea, enjoying elegant environment and convenient transportation.

Gongyi xinli pipeline equipment Co., Ltd is an international and professional company, which engages in research & development, production and sale of the pipeline equipment. Main products include rubber joint, transmission joint, valve, compensator, shock absorber, construction fasteners, water purification materials.

Yink Technology (Tianjin) Co., Ltd, located in the beautiful Yihezhuang industrial development zone North Zhakou Town, Jinnan District, is a enterprise of carefully studying valve production.

Tianjin Tanggu TWT Valve Co., Ltd is a professional factory in designing and manufacturing various valves for more than 60 years. It has achieved many honors in the field of water supply system, sewage treatment, sea water refining, power supply,

Shanghai Qingjiang Valve Manufacturing Co, . Ltd. Is located in Shanghai Fengxian Industrial Zone, is a commitment to scientific research, production, sales of professional valve manufacturer.