Heavy duty shelf brackets 1. 6 years experience 2. Reply within 24 ... 3. ISO,ASTM,RoHS 4. Supplier of PANASONIC and RYOBI Heavy duty shelf brackets Our Advantages:We are supplier for 15 well ... , riveting, point welding, argon arc welding, assembling, laser welding, laser cutting, heat treatment. Surface treatment All kinds of surface treatment is ...