... painting 3.ISO 9001:2008 4.good service,quality steel processing :1.material:steel,SS,aluminium,copper.2.finish:powder ... -deep galvanizing,cathode electro-coating,anode electro-coating,brushing,sand-spraying;3.fabrication machine:CNC shearing machine,CNC punching ... :200812.features:high precision and durableWe have specialized steel processing since 1983,our customers are mostly from America,Europe, ...