Technology R & D center"from Grand Royal, have many senior technical personneland a strong R & D strength. successfully developed a series of best-selling home and abroad market classic models, The plant has a set of information collection, foundation the theoretical research, new technology research, technology research and development platform for simulation calculation and evaluation analysis, design and development, We have the properties of motorcycle engine, NVH analysis, motion analysis, provides a reliable guarantee for the development of quality reliability testing capability of new products. The efficient, high-quality new products development come from best quality management system