自钻螺丝，纤维板钉，干壁钉，木螺丝，家具螺丝，组合螺丝，自攻螺丝，屋顶螺丝，机械螺丝，特殊标准件。

We are specialized in tapping screws, machine screws, self-drilling screws, construction screws and furniture screws. Custom-made screws are also available.

youdao

自钻螺丝，纤维板钉，干壁钉，木螺丝，家具螺丝，组合螺丝，自攻螺丝，屋顶螺丝，机械螺丝，特殊标准件。

We are specialized in tapping screws, machine screws, self-drilling screws, construction screws and furniture screws. Custom-made screws are also available.

youdao