Wenzhou Chengang Stainless steel Pipe Co,.Ltd. is Established in 2000. The company mainly provide Industrial tube, Stainless steel seamless pipe, Stainless steel rod, Steel Ingot, Steel Bar etc.,their material is various, such us 301、1Cr18Ni9Ti(321)、0Cr18Ni9(304)、00Cr19Ni10(304L)、0Cr17Ni12Mo2(316)、0