Zhejiang Changhong zipper factory   

                                  Changhong Zhejiang zipper factory is located in Zhejiang province Yongjia County, is a collection research and development, production, sales and service as one of the enterprises, and the principles of operation with the character Si Bingcheng "trustworthy, honest", adhere to the "principle of cooperation and win-win" for domestic and foreign customers, create brilliant. Welcome all the friends come to visit, investigate and negotiate business.