Founded in 1999, GZ Fluid Machinery Co., Ltd. is a privately owned manufacture & trading company specialized in producing below lines: ~ hydraulic Tube fittings& hose fittings ~ hydraulic cylinder fittings ~ stamping fittings ~ industrial valve fittings ~ automotive power train parts ~ custom-design productsSince we specialize in custom-design production components, no matter how different, your non-standard requirements are managable for us. Give us your sketch.