We are specialized in producing various kinds of nuts with monthly capacity of 1200 tons. Our products include hex nuts, flange nuts, nylon nuts, square nuts, long nuts and so on .Including all standards of ISO, DIN, AS, ANSI (IFI) ASTM, JIS,UNI and BS etc, which are mainly applied to fields of machinery equipments, construction steel structure, vessels, bridges and roads etc. And we can also manufacture non-standard parts according to the customer's drawing and requirements