Anhui Infinity Steel Ltd is a professional manufacturer of stainless steel seamless pipes, fittings, flanges and sheets. Our factory is now in full stock of different material grades, 304, 304L, 304H, 304N, 310, 310S, 316, 316L, 316H, 317, 317L, 317LMN, 321, 321H, 347, 347H, 904L, S31803, S32205, S32304, S32750 and S32760, etc.