Qingdao Ruisong Wire Rope Co.,Ltd is a professional manufacturer of PC strand and pc wire which is located in Qingdao ,China.
  The company has been approved by ISO9001:2000 and received the license of industrial production,issued by the country.The company invested to importing whole sets of production equipment and inspect instrument to produce specially steel wire,steel strand for concrete applying the most advanced technology in the country,according to standard GB/T5223-2004, GB/T5224-2003 and internationally popular standard ASTMA416,BS5896,or the standards agreed by both the customer and us.
  Its annual turn over of pc strand is about 70,000 tons, and the turnover of PC wheel is over 10,000tons.
  If you are have any interested with our products,please feel free to contact me immediately.