HangZhou JinMin Import&Export Co.,Ltd

ISO 9001:2008 certified manufacturer and seller of variety of fastners,  types of fastners include hex nuts, self-lock nuts, slotted nuts, threaded rods,anti-removal screw, carrrigae bolts,hexagon socket screws,spring washers etc. All the products are produced under the standard DIN,ANSI,BS and GB. The finish can be plain, zinc ,black,H.D.G ,phosphating and Dacromet. [Details]