Shanghai Zhiyuan Ecological Garden Engineering Co., Ltd.
Shenzhen Tutai Precision Machinery Manufacturing Co. Ltd.
Gansu Huaye Biotechnology Group Co., Ltd.
Alzchem LLC
Qingdao Olip Qizhi Intelligent Industrial Technology Co., Ltd.Shandong Sheng, China
Guangzhou Zixi Enterprise Management Co. Ltd.
QIAGEN Australia Holding Pty Ltd.
Beijing Haiyang Shunda Glass Co. Ltd.
Dongguan Yiqi Automation Equipment Co., Ltd.
Hudson Rci AB
Anhui Huidian Science & Technology Co. Ltd.
Yuan Yuan Huang