In April 2012, the company invested heavily in introducing laser spot welding machine, becoming the first professional manufacturer of laser spot welding button battery in China.
In June 2012, the company invested heavily in the upgrading of manufacturing machines and equipment, and the transformation of factory buildings. The hardware of the factory was upgraded and the appearance of the factory was changed.
In December 2012, the company and a domestic organization independently developed the most advanced automatic casing machine for solder pin battery, which improved the uniformity, stability and appearance of solder pin button battery.