Rinn Corp.
Enternet Medical, Inc.
Anhui Walter Machinery Trading Co., Ltd.Anhui Sheng, China
Fuji Tongtian Co., Ltd
Weifang Peoples HospitalShandong Sheng, China
Chubu Chelest Co. Ltd.
MBE Sotkon SL
Xiamen Silanming Gallium Compound Semiconductor Co., Ltd.Fujian Sheng, China
Sichuan Ningjiang Precision Industry Co. Ltd.
Magna Corp.Ohio, United States
Chongqing Lingyi Machinery Co., Ltd.
EAO Holding AG