Yunnan Yuhai company   

                                  Yunnan province Yuhai company is located in Yunnan Province, Kunming City, is a collection research and development, production, sales and service as one of the enterprises, and management principles for the character Si Bingcheng "trustworthy, Frank", adhere to the "principle of sincere cooperation and win-win" for domestic and foreign customers, create brilliant. Welcome friends from all walks of life come to visit, investigate and negotiate business.