NTT Facilities Research Institute, Inc.Japan
Santomi Kogyo KKJapan
Manufacturers Hanover Trust Co.
Andata Entwicklungstechnologie GmbH
Shandong Qilin Electric Power Equipment Co., Ltd.Shandong Sheng, China
Chongqing Hua Ceramics Co., Ltd.Chongqing Shi, China
Hefei Sunshine Power Technology Co., Ltd.Anhui Sheng, China
Tri-Tech SystemsCanada
Dehonggui Intelligent Technology (Xiamen) Co., Ltd.Fujian Sheng, China
Gold-Joint Industry Co., Ltd.
Jiangsu Quanxing Cable Co., Ltd.
Nankai Co., Ltd.Kagawa-ken, Japan