Oleo Pneumatics Ltd.
Beijing Hongxing Co. Ltd.
Spring Foundation of NCTU
Zhejiang Retuo Energy Saving Technology Co., Ltd.Zhejiang Sheng, China
Lo-Dough Ltd.
Shanghai Zhengcheng Protective Equipment Co., Ltd.Shanghai Shi, China
Zhuhai Feilong Electric Co., Ltd.Guangdong Sheng, China
Suzhou Taosheng Electronic Technology Co., Ltd.Jiangsu Sheng, China
HYDROCONCEPTFrance
Hangzhou Keting Optical Technology Co. Ltd.Zhejiang Sheng, China
Changchun Delian Chemical Co. Ltd.
Love China Co. Ltd.