Wuyi hengfa chain manufacturer was found in 2004 located in Zhejiang province the beautiful city of Wuyi, in the past years our products was sale all over the world such as:Mid-east, asia, and so on. In order to develop our market in the future we will improve our service and quote a competitive price with high quality for everyone who will establish business relationship with us .our chain have ***** three grade and many types let you choose If you chan choose work with us i believe our business will get to win-win.