
IP Ideas Production GmbH & Co. KGNordrhein-Westfalen, Germany

Nichiei Shoji KKTokyo-to, Japan

Yixing Rongshengda Environmental Protection Co., Ltd.Jiangsu Sheng, China

Guangzhou Jiateli Micromotor Industry Co. Ltd.Guangdong Sheng, China

Hokkaido Railway Co.Hokkaido, Japan

Changchun JT-Kaiser Aluminium Co.,Ltd.Jilin Sheng, China

Pluris, Inc.Massachusetts, United States

Guangzhou Changye Rubber & Petroleum Equipment Co., Ltd.Guangdong Sheng, China

Railway Construction Research Institute of Academy of Sciences of the Ministry of Railways

Chongqing Public Transport Vocational College

Shelter Co. Ltd.

ERMAN Corp., Inc.