... ,ASTM,ISO,BS,GB,DIN,JIS etc 2,Product Usage:kitchenwares,pipes,wires etc. 3,Models:304,430,420. About our ... series and some 420 series stainless steel are widely used in producing kitchenwares, cabinets,pipes. wires, car parts,household electrical appliance and ... other problem, please kindly contact us! Stainless Steel Coil for Kitchenwares