In 1993, we achieved sales of over 10,000 units of bulldozers firstly in China. We are a key and large national enterprise of earthmoving machinery, with over 1,500 staffs (556 technicians and managerial personnel) and 242,000 square meters area (146 square meters building area) and 748 units of main manufacturing equipment (71 units/sets of high-precision and large machine tools) as well as a large casting & forging base in Handan, Hebei province. In 1998, we were certified by ISO9001 quality system and ISO9001－2000 quality management system in 2001.