1. ISO9000 authentication 2. Professional workers 3. Precision size 4. Fast delivery 5. Good meterial and competitive price Material - stainless steel,carbon steel,hot rolled steel , copper, iron,etc.Making process--Punching,stamping,bending,welding,rivetingSurface treatment --galvanized ,copper plated , chrome plated, electroplated and so on.Serve type --(Samples/Drawing &Requirement from you) , ...