
Penglai Hongwei Chemical Co. Ltd.

Shenzhen Jinchao Times Co., Ltd.Guangdong Sheng, China

Suzhou Hongyihui Automation Equipment Co., Ltd.Jiangsu Sheng, China

Integrity Testing Laboratory, Inc.Canada

Shanghai Electric Automation Group Co., LtdShanghai Shi, China

Taiwan Mitsuboshi Diamond Industrial Co. Ltd.Taiwan Province, China

Hubei Huanyu Autolighting Co. Ltd.Hubei Sheng, China

Xinyu Baiheli Electromechanical Technology Co., Ltd.Jiangxi Sheng, China

Leotec Electronics Co. Ltd.

Nuorganics LLCUnited States

Dymo Industries, Inc.

MCC TianGong Group Corp. Ltd.