
Bocaiúva Mecânica Ltda.

Thermal Power Research Institute

College of Engineering Technology, Hubei University of Technology

Jiaxing Dibeisi Electroacoustics Co., Ltd.

Hunan Nongyou Machinery Group Co., Ltd.

Zhejiang Gold OX Industry & Trade Co. Ltd.

Tongxiang Gaomei Printing Co., Ltd.

Changchun Jite Biotechnology Co., Ltd.Jilin Sheng, China

Qingxiang Machinery Industry Co., Ltd

Yili Cleaning Technology (Suzhou) Co., Ltd.Jiangsu Sheng, China

Beijing Instrument Technology Development Co., Ltd.Beijing Shi, China

Mitel (Delaware), Inc.