... on your specifications.2) Offer different kinds of metal part, such as Electronic parts,metal parts.3) Manufacture punching parts of any sizes ... -plated,Tinc-plated,Zn-plated ect.StructureStrip metal parts, angle metal parts, round metal parts,single-side metal partsCertificateISO9001:2008;TS16949; SGS/ROHS certificationPackage5000pcs ...