machine screws

machine screws

Facing the market demand of different customers at home and abroad, we combine the experience of the same trade, constantly push the old and bring forth the new and perfectly realize the upgrading of series bolts and fasteners TS16949, Hollow Rivet. Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading machine screws manufacturers and suppliers in China, welcome to buy machine screws from our factory and company.