Shandong Resda International Commerce Co.,ltd is the leading manufacturer and Trader of metal and non-metal blasting abrasives ,shot blasting machine in China and one of the top ten suppliers all over the world. Founded in 2000, Shandong Resda has been awarded as National Hi-Tech Enterprise, owning the only metal abrasive engineering technology research center in China. Relying on the research center, Shandong Resda has continuously developed many high-performance products more suitable for customers,including:high carbon steel shot, steel grits, steel cut wire shot, stainless steel shot, zinc shot,garnet sand ,shot blasting machine etc.