2018-2023

- Earliest start manufacturing suspension ebike carbon frame fit 1000W motor.

- E-Bike Technology compatible with All motors System (Bafang, Shimano, Fazua, Bosch).

- Bring Kevlar fabric into the manufacture of carbon frame.

- TeXtreme & Spread Tow Technology.

- Bring Toray T1100 fabric into the manufacture of Ebike carbon frame.

- Automatic painting technology (Gradient color spray).

- Establish industry-university-research cooperation with university research institutes to maintain technological leadership.

2017-2018

- Design & Manufacturer first suspension mtb frame M06. And Pink Bike reported M06 is one of the 5 surprisingly nice catalogue frames - Taipei Cycle Show 2018 in their website.

- Mass production of DH / AM Handlebar, and we become the core supplier of DEITY HANDLEBAR in DH/AM Handlebar.

- Start develop & Manufacture the EBike Carbon Frame.

2016-2017

- JiangSu QYH CARBON put into operation. Mainly produce the racing carbon frame, MTB carbon frame, carbon fork, carbon handlebar, carbon seat post etc.

- PPG CNC Fiber cut technology.

- Ipc molding technology.

- EPS + Shell technology.

2014-2016

- JiangSu QYH Carbon Tech Co.Ltd is founded in 2014.

- Built a bicycle frame team and factory. (New factory Covering 8.5 acres of land, with 4,2000㎡ construction.)

- Main of R&D team are from famous carbon frame manufacturer;

- Our consultant Mr.Chan has been in the bicycle field over 40 years. And he is the factory director of a famous carbon frame manufacturer.

2008-2014

- JiangSu ADK Composite Material Co.,Ltd is founded.

- JiangSu ADK build a new factory, Covering 3 acres of land, with 1,200㎡ construction.

- Jiangsu ADK and a International brand signed a ten-year strategic cooperation contract.

2004-2008

- Nanjing ADK composite Co.,Ltd is founded.

- Producing Epoxy Resin.

- Produce Carbon Sport products.