In Dec.1997, Shenzhen XWODA Electronics Co., Ltd was established and started to produce NiMH battery and Li-ion battery module.
In 2000, Sunwoda got down to R&D, design, manufacturing and marketing for Li-ion battery modules.
In 2003, precision molding workshop, precision injection workshop and surface finishing workshop were established, which could provide battery housing and mobile phone housing, come true the one-stop service for customers.
In 2006,Sunwoda purchased 60% share from HCD which mainly engaged in manufacture and marketing for metal dome products.
In the same year, we started to R&D PC li-ion battery module and power li-ion battery module.
In 2008, the whole company changed to be Sunwoda Electronic Co., Ltd.
In 2008, Sunwoda successfully developed R&D BMS for PC li-ion battery module and power Li-ion battery module, and started to promote PC Li-ion battery module and power li-ion battery module.
In 2009, mass-production for PC Li-ion battery module and power li-ion battery module had been realized.
In 2009, Sunwoda undertook one electrical information development fund project from National Industry and Information Department called R&D and Industrialization of Portable Computer Battery. In addition, we started to R&D BMS for EV li-ion battery module.
In 2009, Sunwoda undertook one of the most important Shenzhen industry technology projects called BMS R&D and industrialization for EV Li-ion battery.
In 2010, Sunwoda undertook one high technology industrialization project from Guangdong Science and Technology Bureau, called Late-model BMS R&D and industrialization for EV Li-ion battery.
In 2010, Sunwoda started to establish Sunwoda new energy industrial park.