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