Hebei dashan fasteners co., Ltd bụ nnukwu mmepụta ihe na-emepụta ihe, nke nwere ọtụtụ ụlọ ọrụ mmepụta ihe.Ngwaahịa nke ụlọ ọrụ na China Construction Group, China Railway Group, China Metallurgical Group, China Communications Group, China Coal Group emeela na imekọ ihe ọnụ.
Ọtụtụ mba ewepụtala atumatu nke na-ekweghị ka iji teknụzụ ịgbado ọkụ jikọọ eri dị ka nkwado nhazi n'ime ụlọ, ya mere mpụta nke uwe nchara na-edozi nsogbu a, na-eji uwe aka jikọọ eriri abụọ ọnụ, kwụsiri ike ma dịgidere.