Shandong WINSET group has always been a pioneer in fields of manufacturing chassis, brake system, precision parts manufacturing as well as assembly, which specializes in design and development, sales and service for chassis series to name but a few. Mainly focusing on foreign trade, we are also capable of producing independently. Now we have become an OEM enterprise already. Possessing DISA--the most advanced foundry production line in the world, we guarantee our customers stable product quality by top processing and testing equipment, high quality raw materials, first-class scientific and mature technology plus strict quality testing system additionally.