... the specification of our Products ? MaterialCarbon steel,Stainless steel,Alloy steel,Copper,Aluminum are available.Carton steel is high quality iron,such as 1022 ... they reach in customer's hands .2.Recently,several New quality control equipments had brought to Enhance the strength ... Europe,Asia,Western Europe .3)Service:OEM service offered,Design service offered.4)Make samples as per customer's request ...