... and easy to remove8, It is better for welding structures of steel sheets. vehicles, buildings, machinery-manufacture, vessels and ... CertificatesISO9001 and CCS (China Classification Society).The main products of our company are AWS E6013 welding electrodes, nails and ... is conveniently located. On the one hand, highways run through cities of HeFei, Chaohu and Wuhu, connecting with the Yangtze Delta, ...