We lanba fastener inc is a fasteners manufacturer and exporter in Shanghai,China since 2001,and what &＃039;s our main products includiung :Hex Bolt,Hex nuts,Washer,Machine Screws xxxxx,We have shipped a lot this kind of parts to united states and Europe market in past years and got good reputation.We hope to get chance to cooperate in future,and if you have any requirment,please don&＃039;t hesitate to sent to us,our experienced engernieer will send you detail information at the same day when you send us your requirment.