We are one of the largest manufacturers of Shocks, Struts and Complete Strut Assemblies in the world, beyond 27 years of expe ... rtise in Ride Control and Suspension products manufacturing, doing businesses in more than 67 countries worldwide, with a strong presence in OE and OES developments and a leading presence the Global Aftermarket Business. Our brand PRT is synonym of Quality, Complete Coverage, Advanced Features and built-in Profit Potential for its Customers. Performance Ride Technology is in our vein! Our products are produced and tested under the strictest OE quality processes required by the main automakers, in 5 modern and fully automated plants with latest technology available. In 2021 PRT Heavy Duty program was launched with a leading coverage of 100% Gas-Charged Shocks for HD applications, such as Trucks, Trailers, Buses, Commercial Vehicles, Cement Mixers, Motor Homes, etc. PRT Heavy Duty filled a void in the market that was looking for OEM Quality and Complete coverage! read more