We are pleased to introduce ourselves as representative the biggest approved Manufacturer & Exporter of steel produkts The main product of our enterprise is seamless stainless steel tubes & pipes produced according to the following standards: ASTM/ASME: A 213; A 268; A 269; A 312; A 789 DIN: 17456; 17458; 17459 AFNOR/NFA: 49117; 49217 GOST: 9940-81; 9941-81; TU 14-3-197-89 and others. Tubes are made from more than 20 steel grades of various corrosion resistances: -ASTM A[...]