Shaanxi CFSM Sales & Engineering Co., Ltd [China]

If you are looking for customized and non-standard China supplier bolt joint from one of the famous China bolted joint, metal bolt joint manufacturers and factory, please feel free to contact CFSM.Material grade: C20Manufacture process: Investment casting+ MachiningSurface treatment: White zinc platingDescription: Bolt is the mechanical parts and is also the cylinder of threaded fasteners of nut