Welcome to ROC !

About Us

About Us

To create value for customers by innovative technologies.

Enterprise Profile

Nantong Rainbow Offshore & Engineering Equipment Co., Ltd. (ROC in short) is a wholly-owned subsidiary of Jiangsu Rainbow Heavy Industries Co., Ltd (listed in Shenzhen Stock Exchange with Stock Code 002483, RHI in short) located in Qidong Marine industry park.

ROC focuses on offshore vessels, offshore wind power, new energy equipment, bridge steel structures and other high value-added products.ROC strives to be the leading offshore wind power equipment enterprise.

  • 2011Founded in

    A wholly-owned subsidiary of RHI

  • 1,200,000,000CNY

    Registered capital
ROC Factory VR
产业规模Click on the picture to see the big picture
企业文化

Company Culture

“Rainbow” is taken from “improve the development of the industry and prosper the Nation”. As an epitome of national industrial development, Rainbow always adheres to diligence, perseverance and innovation, performs and witnesses the change from “made in China" to "created in China", and writes its own gorgeous chapter in the historical development of Chinese national industry.

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社会责任

Social Responsibility

To promote the development of the industry, and to prosper national prosperity

Having industrial patriotic dream, abiding by business ethics, adhering to the exquisite professional skills, and to promote the overall industry progress!

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Honor and Qualification

Awards and certifications
Awarded by
Awarded in
  • • Win a Utility Model Patent Certificate for "A kind of New C Type Anti-skid Device"
    Awarded by State Intellectual Property Office of PRC
    2020
  • • Win a Utility Model Patent Certificate for "A kind of Saddle for MP Can"
    Awarded by State Intellectual Property Office of PRC
    2020
  • • Win a Utility Model Patent Certificate for "A kind of Detachable Welding Grounding Device"
    Awarded by State Intellectual Property Office of PRC
    2020
  • • Win a Utility Model Patent Certificate for "A Kind of Heating Device for Offshore Wind Power MP"
    Awarded by State Intellectual Property Office of PRC
    2020
  • • Win a Utility Model Patent Certificate for "A Kind of Wave Resistance for Offshore Installation Unit Jacking Up System"
    Awarded by State Intellectual Property Office of PRC
    2020
  • • Win a Utility Model Patent Certificate for "A Kind of New Weld Grinding Device"
    Awarded by State Intellectual Property Office of PRC
    2020
  • • Win a Utility Model Patent Certificate for "A Kind of Sea Water Lifting System"
    Awarded by State Intellectual Property Office of PRC
    2020
  • • Win a invention patent for "MP Sliding Device"
    Awarded by State Intellectual Property Office of PRC
    2020
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Nantong Rainbow Offshore & Engineering Equipments Co., Ltd.
Add: No.3333 Haigong Road,Qidong City,Jiangsu Province.China
Mail: henry.cao@rainbowco.com.cn
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© 2008 ROC. All Rights Reserved. Nantong Rainbow Offshore & Engineering Equipments Co., Ltd.
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