Changsha YNS Auto Parts Co., Ltd is a facilitating enterprise which is specialized in research, development and manufacture of auto generator, air-conditioning-specific generators, power generators and other products. Tonda has been dedicated to exploring the automotive electronics market with the goal of "Quality first". On the basis of importing, absorption, and digestion of the advanced technology from home and abroad, Changsha YNS Auto Parts Co., Ltd Has developed into an automotive electrical technology industry company with strong comprehensive strength, mature management system and widespread marketing network.