MG has 13 years of experience in stainless steel pipes / tubes in China. We purchase high quality raw materials from China's top steel plant to produce stainless steel pipes& tubes of grade in 300 series: 304/L, 316/L, 316H, 321, 321H, 310S, 310H, 304LN, 317, 317L, 347, 347H, 904L, KY704 duplex S31803, S32750, 2205 etc. An integrated stainless steel plant for the production of seamless stainless ...