Shandong Hongyang Doufu Machinery Equipment Co., LtdShandong Sheng, China
Jiangsu Hengxiangyu New Material Co., Ltd.Jiangsu Sheng, China
Ningbo Shurong Electronics Co., Ltd.Zhejiang Sheng, China
Chengdu Liying Technology Co., Ltd.Sichuan Sheng, China
Dongguan Chuan Optoelectronics LtdGuangdong Sheng, China
Wuxi Haiyue Biochemical Equipment Co., Ltd.Jiangsu Sheng, China
Kiyoshi SatoTokyo-to, Japan
FUZHOU RD PHOTONICS CO.,LTD.Fujian Sheng, China
Medical Monitors, Inc.
V.T.S. SAHainaut, Belgium
Yiding (Fujian) Ecological Garden Construction Co., Ltd.Fujian Sheng, China
Jiangsu Pengjiang Electronic Technology Co., Ltd.