Haiyan Longwei Hardware Co.,Ltd Lies in the city HaiYan ,which is famous for standard parts.Branding on Hangzhou Gulf,facing Hangzhou in the south and leaning against Shanghai in the north ,at the same time ,the first and longest bridge in the world have completed,which makes the transportation more convenientour and the position more advantageous . We specilize in the production of carbon steel and stainless steel U-bolt,foundation bolt,eye bolt,stud ,the sizes ranging from M6 to M36 ,and the standards includes BS(Britain Standard),ANSI(Amercia Standard),DIN(German Stardard). With advanced technology and experienced technilious guiding in our factory,we never stoppursuing in quality .Our products are mainly sold to countries in Europe and America ,and at the same time we have gained high reputation in domestic . Our principle: Creating products at the highest level in qulity ,Training firstclass persons with ability ,living on quality and reputation being the hihest .Since establishment ,the customers in domestic and overseas are impressed deeply of our company .