Yamasei Kogyo Co. Ltd.
Wanquan Machinery Hardware Products Co., Ltd.
Sagami Tsushin Kogyo Co., Ltd.
Nanjing Bolu Electric Co., Ltd.Jiangsu Sheng, China
Hunan Hongrun Chemical Technology Co., Ltd.
Pingquan Xicai Applied Bacteria Technology Development Co., Ltd.Hebei Sheng, China
Guzi Research Institute of Shanxi Academy of Agricultural Sciences
New TV Co., Ltd
Hubei Yingtong Electronics Co. Ltd.
Changshin Tech Co. Ltd.
Sichuan Zhibang Biotechnology Co., Ltd.Sichuan Sheng, China
Xinxiang Boyuan Water Purifying Materials Co. Ltd.