AYUN Shock absorber is a professional manufacture specialized in Race Performance Parts. Our factory have more than 18 years manufacture experience.

We have a big passion in Race Parts and already became to the biggest supplier for race parts in China.

The design theory of AY suspension is original from Sweden of the 1980s, and we have great engineers with more than 20 years of auto modification experience. With the development of Chinese auto modification market, AY become the the leader of Chinese manufacturing, specializing in the development, manufacturing and service of racing suspensions. By more than 30 years of development, simulation testing and road testing, AY engineers have unique design theory and advantage in mono-tube high-pressure nitrogen suspension, owning many patents. Especially the adjustment of damping force of street&sport suspensions achieves the comfort,stability and safety of cars, which is popular among car enthusiasts. Our products range cover the Passenger car, Off road,Motorcycle,Bicycle,UTV&ATV,etc,all with mono tube.

AY shocks absorber use the advanced valve system structure achieves better combination between damping force and vibration of vehicles, thus decreasing the vibration energy effectively in the course of traveling. AY use the best material for all the components, Cold coiling SAE 9524 chromium alloy coil spring, aircraft T6061/T6 aluminium for lower bracket&top mount, all this best material ensure the stability, safety, fatigue resistance and controllability of the vehicles. The full-ride and height design enable the drivers to adjust the height of cars and springs separately according to different road conditions, which brings driver the experience of safety, stability. Special anodizing surface treatment and super light aluminium material prolong the lifetime of our suspensions greatly.

Strict criterion on the quality, high quality of raw materials, professional technological team, which all guarantee our brand and quick development in the market of suspensions. We firmly believe that through our continuing great efforts and rich experience, AY will make much greater progress and our suspension kits will be spread all over the world in the near future. We will let you witness AY'S miracles very soon.