Xingttai XInxing Fasteners Manufacture Co.,Ltd.We produce a large range of standard fasteners and none-standard fasteners to drawings. Our fasteners are produced to international standard including DIN,ANSI,BS,JIS&ISO ETC,as well as the Chinese GB standard. The bolts are available in class 4.8,5.8,6.8,8.8,10.9 and 12.9,the nuts are available in class 5,6,8,10,12.We can supply with a variety of finishes,such as plain,zinc plated,chemical blacking and hot dipped galvanized.Our products are widely used in automobile,construction,energy,mechanic&other industrial fields. We sincerely hope to cooperate with our friends and customers all over the world in order to reach our mutual development and prosperity.