Shanghai Yusufu Stainless Steel Manufacturing Co., Ltd. was established in 2007, specializing in the production of stainless steel seamless precision pipes with "small diameter, high precision, and high cleanliness" quality. The registered capital is 4 million RMB. Currently, our company possesses advanced equipment such as three-roll dual-line cold rolling mills, two-roll cold rolling mills, ultra-precision cold drawing units, cold-drawn coil round units, ultra-long vacuum annealing furnaces, and ultrasonic cleaning equipment unmatched by peers to ensure high-quality production control. Our primary materials include 304, TP316L, 904L, 2205, 800H, 600, 625, among others, strictly adhering to national standards GB/T14976-2002, 14975-2002, 13296-2007, as well as American standards ASTM A312, A213, A269, JIS, DIN, and others to meet customer requirements. We have always adhered to the principle of "survive by quality, develop by reputation" to provide customers with stable-quality stainless steel pipes. Our products, such as ultra-clean stainless steel pipes, stainless steel BA pipes, stainless steel EP pipes, stainless steel ferrule fitting pipes, stainless steel instrument pipes, pressure guide pipes, heat exchange pipes, vacuum pipelines, stainless steel precision coils, and pipe fittings, cater to the gas industry, laboratory installations, carrier gas pipelines, ultra-pure gases, ultra-pure corrosion-resistant gases and liquids, as well as stainless steel clean pipelines for pharmaceutical applications and pharmaceutical pressure vessels, providing corresponding supporting stainless steel pipe products. Our business philosophy is "cooperation for mutual success," and we strive to collaborate with both new and old customers and friends worldwide through strict quality, attentive service, and good reputation to achieve brilliance together! All employees of Yusufu sincerely look forward to your visit and guidance! Our company maintains a large inventory:现货 available in sizes ranging from 6MM to 50.8MM (1/4" to 2").