... known Japanese companies for more than 6 years. For example: RYOBI, SHINWA, PANASONIC. 1. ISO, ASTM, RoHS standard 2. Integrity of attitude, good ... in 2007, we have been graded as A-LEVAL SUPPLIER for PANASONIC.We have specialized mechanical engineer, international trade team, and ... your approval.Send mass production sample to you for approval.Mass production for all the products.Send the goods to you ...