Tianjin Zhongtong steel pipe Co.Ltd was founded in May 2009, covers an are of 260 mu,registered capital is 40 million Yuan, existing staff more than 600 senior title manager, technical staff account for 41,and production of Cold-formed steel ,square and rectangular steel enterprises, the annual production capacity of 80 million tons. Products are widely used in construction steel structure, bridge structures, automobile manufacture, and machinery manufacturing act.
  Tianjin Zhongtong steel pipe Co.Ltd funds and advanced technology, talented team, strictly according to ISO9001-2000 quality management system in the process for producing high quality products provide a basic guarantee.DaQiuzhuang advantageous geographical position for the customer provides a consentient tran