... casting aluminium 1.machine screw size,M3-M36 2.carbon, stainless steel 3.zinc plated,black,etc 4.flat,pan, etc. die casting ... grinding, broaching, welding and assembly.3.Variety of standards:ISO,GB,DIN,JIS,ANSI4.ISO9001- ... certificate.5.We have a lot of years technical experiences, we are engaged ... to each customer1)Details: Product name die casting aluminium Material1.Stainless Steel: SS201, SS303, ...