Zhejiang Zhong Ding Iron and Steel Co., Ltd.  

ZHEJIANG ZHONG DING IRON AND STEEL Co., Ltd is a large-scale enterprise integrating production, sales and trade. The company now has 8 hot-rolling piercing production lines and 30 cold-rolling unit production lines, with a production range of 10mm-219mm, wall thickness 0.5mm-22mm, tolerance range of +-2 wire precision steel pipes, and an annual inventory of more than 8, 000 tons of precision bright tubes; Advanced There are 6 double-sided submerged arc welded spiral steel pipe production lines, which can produce double-sided submerged arc welded spiral steel pipes with a diameter of 219-3620mm and a wall thickness of 6-30mm. The annual production of spiral pipes is more than 200, 000 tons and is trusted by the majority of the industry. ZHONG DING STEEL′s sales varieties include: Stainless steel plates, stainless steel pipes, stainless steel rods, seamless steel pipes, thick-walled steel pipes, oxygen blowing pipes, longitudinally welded pipes, color steel plates, C-shaped stee... [View More..]