YSS is a shock absorber manufacturer for motorcycles and cars for more than 30 years. YSS continues using advanced technology and equipment at all stages of the production to develop and improve high quality of products continuously. Also, YSS has R & D team from Europe that has a lot of experience for developing shock absorber in order to compete in the global wide. All products made with quality equivalent to European quality including the shock absorber performance, installation, durability, and safety testing. R & D teamcares every step to make YSS products to meet customer satisfaction.

YSS received certification from the Institute Kraftfahrt-Bundesamt (KBA) - Federal Motor Transport Authority of Germany which is the only brand in ASEAN that has been certified. Additionally, YSS was certified in various automotive industries such as QS9000, ISO / TS16949, ISO9001 from TUV RHEINLAND.