
Fairbrother Industries Ltd.

Bolaite Optoelectronics Technology Dongguan Co. Ltd.

Guangzhou Xike Medical Equipment Technology Co., Ltd.

Tang Hong Wei Xun New Material Technology Co., Ltd.

Zhejiang Baolewei Technology Co., Ltd.

Siemens Flow Instruments A/S

Antinitus AB

Wenzhou Kaitang Electronic Technology Co., Ltd.

Schmid Baukunststoffe Gmbh

Wallenfels GmbHGermany

Ningbo Zhenhai Ximen Patent Technology Development Co., Ltd.

Zhongshan Aierford Electronic Technology Co., Ltd.