
Hydro Optics Inc

Yahua Hi-Tech (Shenzhen) Co., Ltd.Guangdong Sheng, China

Dongguan Dagui Industrial Investment Co., Ltd.Guangdong Sheng, China

Daqing Inbo Fire Equipment Co., Ltd.Heilongjiang Sheng, China

Hangzhou Jialong Optical Glass Co., Ltd.Zhejiang Sheng, China

Haiyan Oriental Harmonica FactoryZhejiang Sheng, China

GENERAL MOTORS ESPANA SLSpain

Chongqing Paixin Microelectronics Co., Ltd.Chongqing Shi, China

Wuhan Huada Pharmaceutical Co., Ltd.Hubei Sheng, China

Dongguan Owl Intelligent Technology Co., Ltd.Guangdong Sheng, China

Jiangsu Senzhihu Construction Engineering Co., Ltd.Jiangsu Sheng, China

Guangdong Huayuan Electronic Technology Co., Ltd.Guangdong Sheng, China