... , truck part,Boat part ItemDescriptionProduct ClassMachiningMaterialCopper, Carbon steel 25#, 40#, Stainless steel such as 304, 316, alloy steel 40Cr, 20Cr, Aluminum alloy profileT6061, ect ... Projector, Dynamic Balancing Tester, universal testing machine & Coordinate-DetectorQuality Certification:ISO 9001:2000Surface Treatment:sand blasting, Zinc/chrome plating, powder coating, anodizing ...