Wenzhou Jinzhou Special Steel Co., Ltd. was founded in the summer of 1996, is a large professional stainless steel manufacturer in Zhejiang Province, production of all products of this company have passed ISO9001 international quality system, with an annual output of more than 10,000 tons of cold drawn seamless tube production line product performance standards: GBT13296, GB/T14976-2002, GB/T14975-2002. And the American ASTM, Japanese JIS, German DIN standards. Stainless steel seamless pipe (thick-walled products / seam / seamless), square pipe, rectangular pipe, welded pipe, seamless tube specifications: Φ6 ~ Φ530 * 0.5 30 * L mm. Square tube specifications :25-2500mm. Concurrently stainless steel round bar, pipe fittings, flanges, mirror tube, material 200,201,202,301,304,321 TP316L, 316L, 310S and super austenitic 904L and duplex steel 2205,2507, S30815 , 347, etc., cheap, non-standard products can be produced on request. 
 The company has advanced production equipment and management system, strong technical strength. Has ETD-108A pipe, moving eddy current inspection unit of VTD-426 steel pipe automatic ultrasonic testing unit, the German Spike x read spectrum analyzer and other testing equipment of the world advanced technical level. Compliance with international and other international standards to ensure product performance, and meet our customers needs