... ISO9001:2008 4.material :Spcc/SECC/AL 2012 Aluminium extrusion Enclosure:1process cutting,punching,bending,deburring,stamping,welding,pretreatment, ... , iron ( SPCC, SECC, SPTE, tinplate), aluminum alloy, red copper, brass are available.3thickness0.5-15mm4high precision :+/-0.05-0 ... our customers all over the world 2.we can design and manufacure the products according to the specification,drawing ...