Xingtai Ningbo Fasteners Co.,Ltd

We are a company which produce fasteners. We make products of hex socket screw ,hex head cap bolt which conform to ISO Standard ,DIN Standard,GB Standard and with the diameters ranging from M4 to M72. And the products�property class include 4.6 4.8 6.8 8.8 10.9 12.9. And hexagon nut include GB Standard,DIN Standard,ISO Standard ranging from Diameter M3 to Diameter M100 ,nut’property class cover 5,8 .

I hope that we have the chance to establish the business relationship with you.
hexagon bolt, heagon nut, washer