
Suzhou Yushangguang Intelligent Equipment Co., Ltd.Jiangsu Sheng, China

Suzhou Huiyongjin Photoelectric Co., Ltd.

Shanghai Xingheng Technology Co., Ltd.

Medi-Physics, Inc.

Electrochem Technologies & Materials, Inc.Canada

HANSAE Co., Ltd.South Korea

Holtek Semiconductor(China)Inc.Guangdong Sheng, China

Tianjin Shuishi Industrial Design Co., Ltd.Tianjin Shi, China

Linqing Shunjia Machinery Equipment Co., Ltd.Shandong Sheng, China

Belco Pollution Control Corp.New Jersey, United States

Beijing Longxuanxing Technology Co., Ltd.Beijing Shi, China

Guizhou Hengxin Microelectronics Technology Co., Ltd.