Ko Beijing Jinzhaobo tetahi o nga mahi nui rawa atu o te hangai o te raima,
ko te pakihi matua ko te Structural bolt, Tension control bolt, shear stud, anchor bolt and other fastener.
Ko Beijing Jinzhaobo tetahi o nga mahi nui rawa atu o te hangai o te raima,
ko te pakihi matua ko te Structural bolt, Tension control bolt, shear stud, anchor bolt and other fastener.