The railway products in Yongji Electric have been developed from motors and electric control products for diesel locomotives into products for electric locomotives and products of electric transmission system for high-speed EMUs and locomotives with high power.
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Yongji Electric has set up related R&D Platform for motors, converter device, power module, IGBT and system integration. The Electric transmission system by independent research and development for standard EMUs at the speed of 350KM/h, marked Yongji Electric has totally grasped the key technology of electric transmission system in EMUs, which make it come true with the electric transmission system from “made in China” to “intelligent manufacturing in China”.
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