Suzhou Rongwanchang Precision Machinery Co., Ltd.Jiangsu Sheng, China
Xinchang County Tairu Technology Co., Ltd.Zhejiang Sheng, China
Jinhua Gaojiu Electromechanical Equipment Co., Ltd.Zhejiang Sheng, China
China Railway Urban Construction Group Second Engineering Co., Ltd.Guangdong Sheng, China
Rika Technology Co. Ltd.Jiangxi Sheng, China
Chongqing Linzhou Machinery Manufacturing Co., Ltd.Chongqing Shi, China
Tianjin Port No. 1 Stevedoring Co., Ltd.Tianjin Shi, China
Suzhou Rongwen Cooper Lighting System Co. Ltd.
NINGBO WECAN CHEMICAL CO.,LTD.Zhejiang Sheng, China
Zhejiang PUSON Electronic Technology co.,LtdZhejiang Sheng, China
Tianjin UniversityTianjin Shi, China
Jutec Co. Ltd.Osaka-fu, Japan