Henan Shanjie Machinery Equipment Co., Ltd, based in Zhengzhou, China, operates as both a manufacturer and trading company, specializing in industrial valves and various machinery. Established in 2009, the company employs 11 to 50 people and holds ISO 9001 and CE certifications. They are recognized for their expertise in manufacturing and supplying a diverse range of products, including brick block machines, concrete mixers, pellet machines, shear machines, and oil press machines. A significant area of specialization is industrial valves, with a dedicated butterfly valve research center founded in 1980. This center has developed 19 product series with over 3800 specifications and holds 16 invention patents, focusing on butterfly valves (flange center, eccentric, metal-to-metal seal), gate valves, ball valves, check valves, globe valves, safety valves, dismantling joints, and expansion joints. These valves, under their registered brand XINGDIE, are widely used in petroleum, chemical, urban water supply, and other industries. The company offers OEM services and is capable of manufacturing non-standard and large-diameter valves. Their products are exported to various international markets, including Italy, the UK, Germany, Syria, and Australia.
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