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JIANGSU DILONG Pipe Co.,Ltd.
Honner Qualification Vertical
Honner Qualification Wang
  Heavy-caliber Stainless steel Spiral Welded Pipe
  MGB HDPE low temperature pipe
  MGB steam insulation buried pipe
  large Diameter spiral seam double submerged arc welded pipe
  
  金源热电工程
  不锈钢螺旋焊管
Address No.8 Jingxi(N) Road,
Yicheng Street,YiXing,
JiangSu,China
Phone 0086-510-87029901
Fax 0086-510-87029900
URL www.jsdlgs.com.cn
Postcode 214200
 
 

 
Name：ISO9000 Quality System Authentication Certification
Name：Holder of certificate for measurement accuracy control
Name：Holder of certificate National Key Project
Name：Holder of certificate for Jiangsu Province Key projects
Name：Approval Permit For Jiangsu Province Key Projec
Name：Holder of certificate to install and maintain GB type special equipment
Name：Holder of license to manufacture AX-level special equipment for burying
Name：Holder of A2 \ B-grade steel SSAW special equipment manufacturing license
Name：Holder of Quality Management System Certificate
Name：Holder of radiation safety permit
Name：Holder of underground steam vacuum insulation tube utility model patent
Name：Holder of underground steam pipe heating towns annex comprehensive wells patent certificat
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Address:Yicheng Street JingXi North Road 8#,YIXING,JIANGSU,CHINA