Tọrọ ntọala na 1996, Shandong Gaoji Industry Machinery Co., Ltd bụ ọkachamara na R&D nke ulo oru akpaghị aka akara technology, nakwa mmebe na emeputa nke akpaka ígwè ọrụ, ugbu a anyị bụ ndị kasị emeputa na nkà mmụta sayensị isi nnyocha nke CNC busbar nhazi igwe na China.