The Dazheng Stainless Steel Manufacturing Company of Xinghua city was established in 2001, locating in China's stainless steel city Dainan,Jiangsu province. Our company is one of the professional manufacturers of pressure vessels components and pipes for industrial and minerals. Our products are widely utilized in petroleum, chemicals, power plant, smelting and paper-making machines, etc.Our production line covers butt-welding seamless joints, t-joints, cross joints, reducing pipes, stub ends subs, pipe covers and flanges, etc, in accordance to gb12459-2005, gb/t13401, mss -sp43(a), asme/ansib 16.9, b16.28, etc.The productions are made of 304, 304l, 316, 316l, 317l, 316ti; duplex stainless steel 2205, 2507; heat and corrosion resistant 310s(2520), 904l, ni-based alloy of inconel, incoloy, hastelloy, monel.For over a decade since establishment, our productions are used by Daqing Oilfield, LSPC, TISCO and other big companies to get highly praised. In recent years, our production goes far to South Korea, Singapore, Malaysia, Turkey and USA.For all these years, our company insist on "practice on promises, quality guarantee" rules, posing optical emission spectrometer, mechanical lab, metallographic lab, UT, RT and hydro-pressure test equipment. Our factory manager, Mr. Li Zhiwu is expecting for your inquiry and cooperation!