With outstanding research and development strength, the R&D department developed constantly targeting its objective. High quality, efficiency, keep improving and constant innovation is the objective of the R&D department based on the market situation. It optimized the designing with advanced CAD system, which shorten the circle of research and development and ensure the quality of product designing. Meanwhile the R&D department train the employees actively, according to the market survey, constantly develop the hi-tech products and provide suitable products to satisfy the needs of different customers.It earned a good reputation home and abroad.