NINGBO FASTENER MANUFACTURE CO.,LTD. is specialized in the production and sale of hex bolts, square bolts, carriage bolts, hex nuts, threaded rods, wood screws, flat washer and spring washers etc.

The production capacity is around 20,000 metric tons annually. And the most competitive fasteners are as follows: 

Hex bolts: DIN933, DIN931, DIN558, DIN601, DIN6914, ANSI, BSW etc.

Square bolts: BS7419

Carriage bolts: DIN603

Hex nuts: DIN934, DIN985, DIN6923 etc.

Threaded rods: DIN975, DIN976

Wood screws: DIN571

Flat washers: DIN125 A, DIN126, DIN9021, DIN7989, DIN6916, BS4320, F436, USS, SAE etc.

Spring washers: DIN127 B, DIN7980, ANSI, BSW etc.

The material range is mild steel C1008, C1010, C1022; carbon steel C1035, C1045; Alloy Steel 40Cr. 35CrMo. 42CrMo and stainless steel 304, 316 etc. 

The major export markets are focusing on Europe, The Middle East Area, South East Asia, America, Africa and Australia.

We will keep our principles to improve incessantly our products and services to scale heights.