Haitian Fastener Industry Co., LTD. established in 1981, brings in the technology, production equipment and inspection equipment from Japan and Taiwan. we aimed at internal as well as international market for screws, bolts and nuts, and eventually become the biggest wholesaler now.

Our products various different specifications and types: hexagonal-headed bolts, screws, nuts, washers, anchors and some larger scales items, produced as per requirements and demand, with M5 to M74 (diameter), and 10mm to 2000mm (length), and meet kinds of standards from abroad as follow:

* 1) Germany (DIN)
* 2) British System (BS)
* 3) American System (ANSI/ASME)
* 4) Australian System (AS)
* 5) Japanese System (JIS)
* 6) Guo Biao (GB, China National Standard)
* 7) ISO