Shenzhen Yijiahui Technology Co.,ltd was found in 2010, with Registered Capital of 50 million RMB. The factory is located in Inner Mongolia that measures an area of 60000㎡.

The factory owns worldwide know-how and patents for Ni-MH High-Power battery of American Ovonic Battery Company, adapting Ni-MH high-power battery production processes from Sanoh Co. Japan. Ni-MH high-power battery automatic assembly line and quality testing equipment were all imported from USA and Japan. It can annually produce 7 million sets of D size Ni-MH high-power battery, which is the largest Ni-MH high-power battery manufacturer and has the most advanced technology in China. The Ni-MH high-power battery we produce, column type Ni-MH high-power battery including type D, type C and type SC and square type Ni-MH high-power battery, has a good performance and consistency. With the world’s leading and domestic top main performance indexes, it can be widely used as a power supply in HEV, mining equipment, stored energy equipment, electric bicycles, power tools, railway, fish vessel, etc.