We are a manufacturer in Stainless Stainless Products. Standard: AISI, JIS, GB. ASTMWelding: ER308L,ER308,ER309,ER309L,ER316,ER316L,ER310,ER347Wire:302,303,304,304S,310,316,316L,321Dia: 3.2mm,4.0mm,5.5mm,6.5mm,9.0mm,11.0mmProduce Way: EAF+AOD+GOT+HOT ROLLING +PICKED