WSC CO. is a manufacturer and wholesaler of Precision casting products. Located in Ningbo suburbarea , which is famous for the second biggest container port and industrial city in China. The precision investment casting factory covers an area of more than 12, 000 sqm, annual export volum is about 5000tons, to different countries over variouse continent. WSC CO. is primarily involved in the development and sale of Ground engaging tools parts, for ground digging and earth moving.Since our beginning of 2003, WSC CO. has focused its efforts in the area of ***** products, specializing in manufacturing products such as bucket teeth , bucket adapters , side cutters, pins, washers, bolt , nuts, cutting edges, end bits, and so on. Except for our own work shop of bucket tooth , adapters, we also have many well-cooperated sub-contract facotries, who can supply other excavator and machining parts, such as, track shoe, idler, forks, and so on. Based on long time cooperation, the price for all the parts we supply is the most competitive. WSC CO. faith is to provide the ever best products and service to our every of single customers, with advanced processing equipment and heat treated equipment and also strict quality control system.We use high-quality alloy steel as raw material and treated by heat treatment process composed of normalizing, quenching and tempering with advanced equipment. Just come to know us with your own eyes and use our proudcts with you own experience.You will find the true result.