Jiangsu Qilin Stainless Steel Co., Ltd. is a comprehensive stainless steel industrial welded pipe manufacturing enterprise integrating R&D, production, sales, processing, distribution, and services. It has obtained a series of certifications including ISO 9001, PED, and Special Equipment (Pressure Vessel) Production License. The company possesses modern standard workshops, multiple automated welded pipe production lines, and large-diameter offline welded pipe production lines, with customizable diameters ranging from 25 to 2000mm. Materials include 304, 316L, 2205, 321, 309S, 310S, 201J1, 304D