National Machinery offers a full spectrum of forming equipment to meet the needs of the global marketplace, while delivering the highest in quality and performance.

Various metal hardness testers include Rockwell, Vickers, Brinell, metallographic sample preparation equipment including cutting machines, mounting machines and grinding and polishing machines, metallographic sample preparation consumables, microscopes and analysis software

Ring washer elastic washer spring washer special shaped stamping part

T-nut, T-bolt, slider nut, shrapnel nut, marble nut, corner code corner groove, one-word connector, profile end cover, seal, etc.

German Standard DIN-982、DIN-985、 Nylon Lock Nuts, Hexagon Nuts of Various Specifications

Our company mainly produces level 10.9/12.9 high-strength hexagon socket screws, countersunk screws, round head screws and socket head cap screw series and hexagon bolts

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Contact
Shanghai Afastener Exhibition Co., Ltd.
Tel:+86 (0)20 8985 1867
E-mail: Info@afastener.com