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Phone Number : +86-15852760568

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QC Profile

We strictly follow the ISO9001:2008 quality management system to manage the production process. Each process has a dedicated person responsible for it. We also established strict inspection standards for raw materials, parts, and finished products.

 

In terms of supplier management, in addition to the establishment of strict supplier access and review management measures, we also carry out strict process control on important components, supporting equipment and outsourcing suppliers, and conduct regular training and communication with suppliers to ensure the continuous improvement of suppliers' awareness and ability.

  • Jiangsu Guonong Environmental Protection Co., Ltd.
    Standard: CE
    Number: M.2019.206.C2490
    Issue Date: 2019-08-23
    Expiry Date: 2024-08-22
    Scope/Range: Sludge Dewatering Machine
    Issued By: UDEM International Certification
  • Jiangsu Guonong Environmental Protection Co., Ltd.
    Standard: Trademark Certificate
    Number: TMZC37898497D01T200127
    Issue Date: 2020-01-07
    Expiry Date: 2030-01-06
    Scope/Range: Agitator,Gas separation equipment,Oxygen and nitrogen production equipment,Centrifuge,Sewage pulverizers,Waste treatment plant,Filter press,Waste food processor
    Issued By: National Intellectual Property Administration
  • Jiangsu Guonong Environmental Protection Co., Ltd.
    Standard: ISO9001:2015
    Number: 20Q10052R0S
    Issue Date: 2020-03-20
    Expiry Date: 2023-03-19
    Scope/Range: R&D and Sales of environmental protection equipment for primary sewage treatment
    Issued By: Jiangsu Microstandard Certification Co.,ltd.
  • Jiangsu Guonong Environmental Protection Co., Ltd.
    Standard: CE
    Number: M.2020.206.C7068
    Issue Date: 2020-06-15
    Expiry Date: 2025-06-14
    Scope/Range: GNWLW,GNWLN,GNZG,GNCF,GNWBF,GNJGF,GNKGF,GNNJGF
    Issued By: UDEM