CH (Mauritius): ChungHong Electronics Shenyang (Mauritius) Co.
CHSY: ChungHong Electronics (Shenyang) Co., Ltd.
CH (BVI): ChungHong Electronics (BVI) Co., Ltd.
CHSZ: ChungHong Electronics (Suzhou) Co., Ltd.
CHPL: ChungHong Electronics Poland Sp. z o.o.
Rich Tone: Rich Tone Co., Ltd.
CHTJ: Tianjin ChungHong Electronics Co., Ltd.