English 
TOHOP originated from Lirun New Material Co., Ltd. which was founded by Dr. Zhong in 1998. With the continuous improvement of technology and business development, the company became the world’s largest nickel foam manufacturer in 2003.
Hybrid battery factory focuses on continuous band-shaped nickel foam, insists on technological innovation to drive product development, and begins to develop and produce Ni-MH automobile batteries. With the introduction of PEVE and Toyota hybrid battery production technology, TOHOP production technology has been upgraded to a new level. Subsequently, the factory’s first automatic production line of nickel-metal hydride automotive power battery was put into production in Changsha.
In 2019, GK partnered with the factory to jointly produce TOHOP Hybrid Battery. TOHOP has formed strategic alliances with first-rate suppliers to integrate raw materials, technology and logistics resources to provide our clients with satisfactory technical solutions, products and services.
