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Certificates
  • Name: CE
    Certificate Number: M.2016.201.Y1739
    Registration Date: Aug. 19, 2016

  • Name: IQNet Certificate
    Issued by: IQNet and CQC
    Meaning: for the design and producing of W10, W11, W12 series rolling machine
    Issued on: Jan. 28, 2015

  • Name: CQC Certificate
    Issued by: China Quality Certification Center
    Meaning: Chaoli's quality management system is in compliance with the standard ISO9001: 2008 and GB/T 19001-2008
    Issued on: Feb. 10, 2012



  • Name: Adopting International Standard Product Marking Certificate (ASC Certificate)
    Issued by: Standardization Administration of the People's Republic of China
    Meaning: our plate rolling machinery has been assessed to be qualified for the adoption of international standard
    Issued on: Feb. 28, 2013

  • Patent: One type of rolling machines used to bend metal plate with folding edge
    Patent No.: ZL200920036984.3
    Application date: March 3, 2009

  • Patent: One type of three-roller linage rolling machines
    Patent No.: ZL200920036985.8
    Application date: March 3, 2009



  • Name: Innovation Patent Certificate of Grant
    Patent No.: 201310374115.2
    Meaning: for the straightening round process of numerical control straightening round machine
    Application date: August 26, 2013

  • Type: Quality Certificate from Russia
    Issued on: Feb. 14, 2013

  • Type: quality certificate from Russia



  • Name: Certificate of High-Technology Enterprises
    Meaning: Chaoli was identified as a high-tech enterprise
    Issued on: August 24, 2015

  • Name: Certificate for Jiangsu (Nantong Chaoli) Engineering Technical Research & Development Center For Numerical Control
    Meaning: The engineering technical research and development center, established by Chaoli, is the only professional institution for rolling machine in Jaingsu Province.