Stainless Steel Seamless Tube/Pipe, Stainless Steel Flanges, Stainless Steel Tube Fittings manufacturer / supplier in China, offering Low Carbon 316L Seamless Stainless Steel Tube ISO9001 Certified for Medical Device Manufacturing Use, High Temperature Alloy 310S Seamless Thin Wall Tube 6mm to 15mm Od with PED Ad2000 Certification and Material Cert, Custom Cut Lengths Seamless Stainless Micro Tubing ASTM A213 Certified with Ut Et Testing and so on.