Product range :
Bolts series : Hex Bolts, square bolts ,flange bolts ,roofing bolts ，CNC bolts and special bolts per custom made
Nuts series: Hex nuts ,square Nuts, Spring Nuts,Flange Nuts,and special nuts per Custom Made
Washer series:Flat Washer ,Spring Washer,square washer and special washer per Custom
Thread rod :Din 975, Din 976 ,thread rod
Stamping : Per custom made
