Our company invested and established by Shanghai longcheng steel shot Co., Ltd in 2008.It is a International Trade Co., Ltd. Main product: all types of metal and non-metallic abrasives, coating equipment, the abrasives including steel shot, steel grit, steel cut wire , zinc shot, stainless steel shot and other products. Because of using advanced centrifugal casting technique, and it must use high quality raw materials-steel scrap, and all types ferroalloy. The products have less hollow shot , wearing high resistance ,better hardness,and long-life characteristics. The...