... Eccentric 2.Quality Certification:SGS 3.Final producer stainless steel reducerFllowings are some products of us, please check ... : long radius and short radius with carbon steel , stainless steel , slloy steel cap : ASTM(ANSI),API,BS,DIN,and JIS standards ... . Our main products including hot-rolled steel, cold-rolled steel, prepainted and galvanized steel, tubing and construction materials. Besides, ...