I-Beijing Jinzhaobo ingenye yabakhiqizi abakhulu be-fastener yesakhiwo,
ibhizinisi eliyinhloko i-Structural bolt, i-Tension control bolt, i-shear stud, ibhawodi lehange nezinye izinsimbi.
I-Beijing Jinzhaobo ingenye yabakhiqizi abakhulu be-fastener yesakhiwo,
ibhizinisi eliyinhloko i-Structural bolt, i-Tension control bolt, i-shear stud, ibhawodi lehange nezinye izinsimbi.