Our company Covers 5500 square meters, We can produce cold forged iron nuts, Bolts. And wheel bolt is our key products, As well as other fasteners used in such fields as vehicle, Telecommunication, Electric power, And power equipment, Etc. Not only do we sell various types of fasteners ranging from M5 to M 30, Which meet all kinds of international industrial standards, Including GB, ISO, ANSI, BS, UNI, JIS, Etc. , But we also can customize different non- Standard fasteners. We offer produce classed 4(4. 8), 6(6. 8), 8(8. 8), And 10(10. 9).