A&S Machinery Co., Ltd. (referred to as A&S) is headquartered in Chengdu, China, established in March 2008. It is a construction and mining machinery parts manufacturing company integrating industry and trade. A&S business involves mining industry, construction industry, quarrying industry and other industrial fields. The company has industry-leading modern equipment and experienced technical talents. In order to pursue higher wear resistance, stronger impact resistance and longer service life, the R&D team invests a lot of time and money for product iteration and R&D every year. We firmly believe that continuously exploring and striving for excellence is the only and fundamental way to provide customers with the best solutions.