
Doo-Hyun Kim,

Cong Wang

Dynamic System Electronics Corp.

Qingdao New Construction Machinery Co., Ltd.

Chongqing Diyang Instrument Co., Ltd.

Coperatieve Verkoop en Productievereniging

Beijing Junlin Technology Co., Ltd.

Tianjin Luheng Chemical Co., Ltd.

Yicheng Leihe Town Junior Middle School

Baier Marine Co. Inc.California, United States

ARMINIUS Schleifmittel GmbH

Xinchang County Disman Technology Co., Ltd.