Place the remaining end of the machine screw into the chuck of a drill press.

放入钻床夹头螺丝余下的1月底的机器。

Because there are many machine screw connection and fixed, it has become a solid whole, to be able to operate freely, to play its great work can be.

机器由于有许许多多的螺丝钉的联接和固定，才成了一个坚实的整体，才能够运转自如，发挥它巨大的工作能。

This company mainly produces various series of drilling screw with tapping screw dry wall screw fiber board screw self - tapping screw machine screw all kinds of non-standard goods.

公司主要生产各系列的自钻自攻螺钉、干壁钉、纤维板钉、自攻螺钉、机螺钉及各种非标准产品。

This company mainly produces various series of self-drilling screw with tapping screw, dry wall screw, fiber board screw, self-tapping screw, machine screw, all kinds of non-standard goods.

主要生产各系列的自鉆自攻螺钉、干壁钉、纤维板钉、自攻螺钉、机螺钉及各种非标准产品。

We idea, concentrates efforts on the sewing machine screw driver and precise part childbirth according to "constantly perfecting self's skill, composing to make strong" managing specifically.

我们本着“精益求精、做专做强”的经营理念，致力于缝纫机螺丝刀及精密零件的生产。