address Room 101, Building 17, No.2888 Shengang Road, Songjiang Industrial Zone, Shanghai,china
1. Grade: 302, 303, 303Cu, 304, 304L, 308, 316, 316L, 321, 347, 431, 416, 630, 17-4PH, S31803 (F51), S32205 (F60), S32750 (F53), S32760 (F55), 904L
2. Size: diameter:6-400mm
3. Standard: ASTM 276, ASTM A564, ASTM A582, ASTM A484
4. Certification: ISO, BV, TUV, SGS, mill test certificate