All of our shock absorbers are mono-tube 
design and come with fine selection of materials.
STD (Superior Tuning Design) is our high-end 
design brand. The comprehensive function of our 
products provides the vehicle with not only 
increasing abilities on the ultimate performance, 
precise handling but also incredible comfort. Not 
only that, we also want our products to outlast 
other competitors.

We are grateful to achieve this goal with our rich experience in racing 
shock absorbers development, as well as our know-how technician and 
advanced CNC, NC machineries. These valuable elements help us build 
quality control of shock absorbers and with consistency through out the 
years. Moreover, because we totally control the process from start to 
finish, we are able to response clients' requirements immediately if they 
would like to modify the design.