Tabuchi Electric Co., Ltd.OS, JP
Applied Technologies Associates, Inc.California, United States
Cordax Evaluation Technologies, Inc.
One Scientific, Inc.Tennessee, United States
Hoppecke Batterien GmbH & Co. KG
Demand Side Instruments SASFrance
GAIA Akkumulatorenwerke GmbHNordrhein-Westfalen, Germany
Calmac Manufacturing Corp.New Jersey, United States
Automotive Energy Supply Corp.Kanagawa-ken, Japan
China Southern Power Grid Co., Ltd.Guangdong Sheng, China
State Power Investment Corp., Ltd.Beijing Shi, China
PowerWindow BVZuid-Holland, Netherlands