... companies for more than 6 years. For example: RYOBI, SHINWA, PANASONIC. 1. ISO, ASTM, RoHS standard 2. Integrity of attitude, ... , precision stretching, etc. Subsequent processing Drilling, tapping, riveting, point welding, argon arc welding, assembling, laser welding, laser cutting, ... , we have been graded as A-LEVAL SUPPLIER for PANASONIC.We have specialized mechanical engineer, international trade ...