Arinc Research Corp.United States
Jackson Corp.
Foshan Sofco Hydrogen Energy Co., Ltd.Guangdong Sheng, China
Dongguan Wotong Industrial Co., Ltd.Guangdong Sheng, China
Qingdao Sizhou Heavy Industry Equipment Co., Ltd.Shandong Sheng, China
Hubei Wangfa Grain and Oil Co., Ltd.
Taixing Xielian Zhongda Chemical Co. Ltd.
Guangdong Zhonglong Communications Technology Co. Ltd.Guangdong Sheng, China
Zhaoguang Bioengineering (Zouping) Co., Ltd.Shandong Sheng, China
R.J. Tower Corp.Michigan, United States
Heilongjiang Forest Botanical Garden (Heilongjiang Forest Plant Research Institute)
Huo Dongke Technology Development Co., Ltd.Anhui Sheng, China