About Us

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  Weifang Changsheng Pipe CO.,LTDifang Changsheng Pipe Co.Ltd is the company specializing in developing and producing grooved couplings and fittings. We have 12 years experience in R&D and production.
  Our products have been approved by FM?UL and passed ISO9001 quality control system.We not only provide you first class products with favourable price but also excellent after-sale services.
  All in a word,Our products is of high cost performance in both quality and price.We look forward to cooperate with customers worldwide and be mutually benefitted from the cooperation.Looking forward to receiving your enquiry soon.Thank you !