
China Water Resources & Hydropower First Engineering Bureau

Ma'anshan Normal College

Changzhou Dingri Environmental Protection Technology Co., Ltd.

Balboa Instruments, Inc.

Changzhou Oukai Electric Co. Ltd.

Hangzhou Jida Auto Fittings Co. Ltd.

Hebei Wuluo Pharmaceutical Co Ltd

AVIC JERUI (Beijing) Photoelectric Technology Co., Ltd.

Wuhan Taikangxiang Technology Co., Ltd.

Neuman & Esser GmbH Mahl und Sichtsysteme

Anhui Aerospace Information Technology Co., Ltd.

Hs International Co. Ltd.Gyeonggi-do, South Korea