... advance :1.our factory own the CNC lathe,Taiwan automatic lathe,spring machine, punching machine, milling machine, grinde2. ... copper, aluminum, iron, stainless steel the CNC lathe car parts, automatic lathe car parts, spring, heat sink, stamping and other precision ... brass or aluminum etc 2) Main equipment: CNC machine, automatic lathe, grinder, thread rolling machine, tapping /drilling machine etc ...