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Production process
  • Development & Design

    Development & Design

    You need a lot of work to make a good rim. Design is everything. You know better at racing and market. So just send us your rim profile design and your own test requirement, and we can make it happen....

  • Testing process

    Testing process

    Carbonal Rim Test (Refer to JIS-D9421-2009 & CARBONAL/CarbonKing factory standard) Lateral Stiffness Test Positive Stiffness Test Wheel-set Lateral Stiffness Test Positive Ultimate Loading Test Sp...

  • Production


    Bicycle carbon rim production process Carbon fiber material and air bladders incoming, we use Toray T700 and T800 carbon fiber material, and a special material air bladders which produces smoother rim...

  • Quality control

    Quality control

    Need complete QC system to make sure quality of every hand made product. Bar code on every rim to work with our own ERP can do the job. Check on in-coming materials. Need great carbon fiber prepreg wi...

  • Project


    Carbon rim & wheel OE project. As a carbon fiber composite product based manufacturer, we focus on OEM & ODM carbon rims & wheels. With more than 20 years of carbon composite application e...

  • Dacal & painting

    Dacal & painting

    Decals and painting. Carbonal offers customized decal and painting on the carbon rim according to your request, gives a unique look to the wheel. Graphic design. For custom graphic on rim, please let ...

  • Support


    Need Help? If you have a simple question to ask, you may just submit a quick message HERE. We will reply to you within 24 hours (holidays excluded). If you need some help and have to attach docs, imag...

  • Bike show

    Bike show

    2018 Cycle Mode (Japan) 2018 The Cycle Show (UK) 2018 Interbike Show (US) 2018 Bike Montion Benelux (Netherlands) 2017 Eurobike (Germany) 2017 Sea Otter Classic (US) 2017 Taichung bike week (Taichung,...

Latest news
Carbonal produce carbon rim with different carbon fiber weaves
Carbonal produce carbon rim with different carbon fiber weaves

Update (2021-04-02): We produce carbon rim with the most popular carbon fiber weaves: UD, 3k, 3k twill, 6k and marble, and they can be in matte plain weave and glossy plain weave. So there are total 1...