... Main equipment used: automatic precision lathe and CNC machines Brass NutFinish: noneMain equipment used: automatic precision lathe and CNC machinesAs a professional ... IFI, ANSI, DIN, ISO, JIS, BC etc. and non-standard parts according to customers drawing. Available raw materials ... cover carbon steel, stainless steel, brass, aluminum and so on.We also provide hardware/rigging hardware such as ...