Our company is backed by first class tech research and product development, has the advanced manufacturing equipments such as induction furnace, centrifugal atomizing machine. Our company produces high strength, long lasting cast steel shot and grit through double quenching and tempering. We have a complete line of product quality monitor methods, such as US ERVIN testing machine to test the product fatigue life, and Germany SPECTRO spectral analyzer to test the product ingredient. Our products meet SAE standard. Our company is ISO9001-2000 authorized and our products export to 16 countries and regions in the world like America, Europe and Japan etc. We aim to develop a mutually rewarding and profitable relationship with all the business friends and warmly welcome you to visit our company! We will supply with you our best products and services.