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Hecheng China Co. Ltd.
Joh. Vogler GmbHGermany
Sanken Engineering Co. Ltd.
Shanghai Baosteel High-Tech Components Co., Ltd.
Violet Dream, Inc.
Huizhou Hehong Wire & Cable Co. Ltd.Guangdong Sheng, China
Purification Holding Group Co., Ltd.
Dalian Dayou High-Tech Ceramics Co., Ltd.Liaoning Sheng, China
Woodys Co. Ltd.
Fuhao Co., Ltd
CNP NM Fire-fighting System Co., Ltd