Product
  Galvanized rectangular duct
  Spiral duct
  Galvanized welded pipe
  Stainless steel 304 welded pipe
  Coating pinting wind pipe
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  • Address：Shanghai Jiading District in the town Liu Xiang Road Jia Wang Road No.666
  • Telephone：021-59905577
  • Email：shsjgs@163.com
  • Website：http://www.shsjgs-ch.com
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