... 2008 3.Benz's supplier deep drawing rack for Building IndustryMaterialiron or other metal ... meterialServiceOEM, ODMQualityISO9000:2008 , EN15085-2, ISO3834-3Techniquewelding, stamping, bending, coating, injection moldingOther productsall product ... brass, plastic etc.Making process: Stamping, deep drawing, bending, punching, threading, welding , tapping, ...