Defeng’s R&D is the result of combine among of technical department, production department and sales department. Sales department supply an updated information about market and products through the research for market and the communication with customer, the most skilled workers will make the sample producing and put it in the market for testing, and we can also be customized or develop new production according to customer requirements.
Advocate Innovation and Pioneering Spirit, Continuing develop the new products to meet the market and serving the customers, Creating best value to our customers is our final aim.