About Us
our company is ofering Hexagon domed cap nuts(din1587 and din917) ,Hexagon socket set screws(din912,din913,din914 and din916) and ANSI/ASME(American standard). We can produce them all in 304hc(A2),A4 and scm435.grade.
if you want more details about our products,and our company. you can visit our online company introduction Http://kswj.en.alibaba.com