The testing center has a variety of hot air fans, hydraulic presses, leak detectors, hot presses, laser cutting machines, and Siemens drum washing machines, peel strength testing machines, ultraviolet weathering machines, melt index testing machines and other series of testing equipment A professional R & D team strictly conducts product research and development and improvement according to its own specialty, and strictly follows up every link in the production process to ensure the quality of the product is guaranteed, so that customers can buy and use it with confidence.