Qingdao Jiudingxin General Equipment Co., Ltd.

China

Qingdao Jiudingxin General Equipment Co., Ltd. (established 2009, registered capital: RMB 120 million) has long been committed to the R&D and production of coal mining machinery components, building the "JDX" brand in the industry.

Core products: Complete series of hydraulic support pipe fittings (KJ and DN standards), crimped couplings (quick couplings), threaded fittings, and adapter fittings. Materials include carbon steel and stainless steel, with plating options including yellow/blue zinc, military green, and zinc-nickel alloy.