
Ningbo Feixiang Electric Co. Ltd.

Shanghai Laitai Bio-Environmental Technology Group Co., Ltd.

Albert Hiby GmbH

Ascom Autophon

Chengdu Qianhong Communication Co. Ltd.

Chongqing Yutong System Software Co., Ltd.

Shenzhen Dingyeyuan Information Technology Co., Ltd.

Handan Midea Refrigeration Equipment Co.,Ltd.

Vejo Ip AG

Double Chain Co. Ltd.

Zhejiang Industry and Trade Polytechnic

Hiranoya Bussan KK