... offered 4. ISO, ASTM, RoHS standard Stamping parts Our Advantages:We are supplier for 15 well ... Stamping Processing General stamping, precision stamping, general stretching, precision stretching, etc. Subsequent processing Drilling, tapping, riveting, point welding, argon arc welding, assembling, laser welding ... Co., Ltd is speciallized in metal stamping parts. We have been in this industry for ...