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