1. 14 years of production experience 2. high precision quality 3. OEM accepted 4 ... Material:Brass,copper,iron,steel,stainless steel .etc.2.Finish:N/A3.Drawing or sample customer is ... package until you need to have them assembled.2. Place to store should be dry and avoiding ... Stainless Steel: SS201, SS301, SS303, SS304, SS316, SS416, SS420…2. Steel 3. Brass: C36000, C37700, C38500, C27200, C28000…4 ...