David protective leather business department   

                                  David labor insurance leather sales department is located in Tianjin Nankai District Changjiang Changjiang River Road No. 15, is a collection research and development, production, sales and service as a whole of the enterprise, the company adhering to the "trustworthy, honest" by people and the operating principle, adhere to the "principle of dedication win-win cooperation" for the domestic and international customer service, create brilliance. Welcome all the friends come to visit, investigate and negotiate business.