Xi'an Noker Electric tọrọ ntọala na 1986, bụ ọkachamara ike electronic ngwaahịa nnyocha na mmepe, mmepụta na ahịa emepụta.The ụlọ ọrụ nwere ọkachamara R & D otu na ule akụrụngwa, na guzosie ike miri emi imekọ ihe ọnụ na ọtụtụ mahadum na Xi 'an.Xi 'ihe elu-tech Enterprise, 3C asambodo, CE asambodo, mepụtara patent karịa 100 nsọpụrụ.