Shanghai Tianxiang OCT Investment Co., Ltd.
Zhongshan Dianshi Plastic Co., Ltd.Guangdong Sheng, China
Ningbo Yinzhou Leke Electromechanical Technology Co., Ltd.Zhejiang Sheng, China
Farm SRLReggio Emilia, Italy
baise university
Olan Laboratories, Inc.United States
OPCOM O.E. (Dongguan), Inc.
Hangzhou Haikang Huiying Technology Co., Ltd.Zhejiang Sheng, China
Guangxi Changle Biotechnology Co., Ltd.
Gencor Pacific Organics India Pvt Ltd.
Femto Technology (Xi'an) Co., Ltd.
Wuxi Alpha Precision Machinery Manufacturing Co., Ltd.Jiangsu Sheng, China