Chengguan Enterprise Co., Ltd
Suzhou Bote Science and Education Equipment Co., Ltd.
Zhengzhou Zhijin Electronic Technology Co., Ltd.Henan Sheng, China
Biosensor Applications International AB
Uranit GmbH
Ailsa Investments Ltd.
Layton Manufacturing Co.
Jiaxing Juetuo Technology Co., Ltd.Zhejiang Sheng, China
Beedar Technology, Inc.
Guilin Fuda Gear Co. Ltd.
Roca Industry AB
Microscience Group, Inc.