Haiyan Xingyu hardware & plastic products factory established in 2003. Is located in the fastener manufacturing base in China-Zhejiang Haiyan, located in the northern end of the Hangzhou Bay Bridge. About 100 kilometers away from Shanghai, Hangzhou and Ningbo, with beautiful environment and convenient traffic. Haiyan Xingyu is a professional production of screws and nuts. There are various kinds of hexagon nuts, flange nuts, which fall into the standards such as DIN Standars, ANSI standers and GB standars. Besides, the enterprise is able to customize special non-standars nuts according to specific requirements. All the products are widely used in machines, construction,auto, energy furmiture and electrical machines. And have been well sold among domestic market and Asian, Mid-east, European and American market. The first in quality the most important in service is Haiyan Xingyu’s principle. We have a perfect quality assurance system and management and offer better qualification and reasonable system to satisfy our clients in order to appreciate for all the customers’ support. We welcome customers at home and abroad to discuss business and win-win cooperation.