I am kelly from Shanghai Hangtou Fasteners Co.,LTD
We can make various kinds of criteria-parts screws including DIN, ANSI, BS, GB and other specifications according to the neccessory of the customers, with the best-quality and complete-grade.If you need any products that we produce please contact with me or add my E-mail that we can talk online .Any data of the detail please look through our website: www.shhtbzj.com