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Khan Co., Ltd.

Baoding Huachuang Electric Co.,Ltd.

SIMEROS PROJETOS ELETROMECANICOS LTDA

Dragox Pty Ltd.

Harbin Kaina Technology Co., Ltd.Heilongjiang Sheng, China

Quantum Wafer, Inc.

Adtrackmedia, Inc.British Columbia, Canada

Weichuang Asia Co., Ltd

Qingdao Sanhong Precision Instrument Co., Ltd.

Wiesman Holdings LLC

ASJ-IPR ApS