About Us

To create value for customers by innovative technologies.

ROC / About Us / Honor and Qualification

Honor and Qualification


Awards and certifications
Awarded by
Awarded in

  • • Utility Model Patent Certificate of “A Kind of Seal Ring Installation Procedure of Adjustable Mud Door”
    Awarded by State Intellectual Property Office of PRC
    2017
  • • Utility Model Patent Certificate of “A Kind of Coaxial Installation Procedure of Mud Door Ear Plate”
    Awarded by State Intellectual Property Office of PRC
    2017
  • • Utility Model Patent Certificate of “ A Kind of Removable Heavy Composite Fender”
    Awarded by State Intellectual Property Office of PRC
    2017
  • • Utility Model Patent Certificate of “A Kind of Mobile Light Tower”
    Awarded by State Intellectual Property Office of PRC
    2017
  • • Utility Model Patent Certificate of “ A Kind of Twin-hull Windpower Operation and Maintenance Ship”
    Awarded by State Intellectual Property Office of PRC
    2017
  • • Nantong Pacesetter Enterprise in Quality
    Awarded by High Quality City Work Group in Nantong
    2017
  • • Appearance Design Patent of “Heart-shaped Wheel House”
    Awarded by State Intellectual Property Office of PRC
    2016
  • • Invention Patent of “ Stern Roller Installation Procedure of Supply Vessel”
    Awarded by State Intellectual Property Office of PRC
    2016
  • • Invention Patent of “Construction Procedure of PSV Low-flash Liquid Tank
    Awarded by State Intellectual Property Office of PRC
    2016
  • • Invention Patent of “ Connector for Shipping Composite Rockwool Panel”
    Awarded by State Intellectual Property Office of PRC
    2016
  • • Jiangsu High-tech Product Certification
    Awarded by Jiangsu science and technology department
    2016
  • • Utility Model Patent Certificate of “A Kind of Portable Heavy Case”
    Awarded by State Intellectual Property Office of PRC
    2015
  • • Utility Model Patent Certificate of “A Kind of Chain Block Test Stand”
    Awarded by State Intellectual Property Office of PRC
    2015
  • • Utility Model Patent Certificate of “A Kind of Steel Tray for Spraying”
    Awarded by State Intellectual Property Office of PRC
    2015
  • • Utility Model Patent Certificate of “A Kind of Frame-type Steel Dock”
    Awarded by State Intellectual Property Office of PRC
    2015
  • • Utility Model Patent Certificate of “A Kind of Adjustable Cutting tool”
    Awarded by State Intellectual Property Office of PRC
    2015
  • • Utility Model Patent Certificate of “A Kind of Slipway Automatic Drainage System”
    Awarded by State Intellectual Property Office of PRC
    2015
  • • Utility Model Patent Certificate of “Embedded Rotate Oil Elimination Device”
    Awarded by State Intellectual Property Office of PRC
    2015
  • • Utility Model Patent Certificate of “A Kind of Portable Oil Tank”
    Awarded by State Intellectual Property Office of PRC
    2015
  • • Utility Model Patent Certificate of “Mobile T-profile for lifting hook”
    Awarded by State Intellectual Property Office of PRC
    2015