China’s automatic milling combination rice machine standard setting unit— Sichuan Doujin Technology Co., Ltd, located in the land-sea combined transport hub international Qingbaijiang Industrial Zone, the company has nearly 60 employees, production workshop area of 6000 square meters, equipped with cutting-edge technology laser cutting machine, CNC bending machine, CNC lathe, five-axis CNC machining machine tool, CNC profile cutting center, robot welding center and ring electrostatic spraying center and other more than 20 sets of advanced processing equipment.