Product Description

As one of the biggest mannufaturers of the fasteners, it can make various kings of criteria-parts including DIN, ANSI.BS, GB and other specifications according to the neccessory of the customers, with the best-quality and complete-grade. Now our screws take new technology, we improve screws from cutting thread to rolling thread. Our cost is reduced 6％*8％，so the price is *****, our screws are very popular in European and North American market. All the products can be supplied in a wide choice of plated finishes, such as zinc& clear passivation, zinc& colour passivation , phosphating, electrobrass. Chemi-blackening, mechanical galvanizing etc. ALL prodncts have obtained International Qnality Mangement System Certifcate of ISO***1:***0