Guangzhou, Guangdong, China

Ostec Opto-Electronic Technology Co., Ltd. was founded in 2009, is headquartered in Shenzhen, China. Ostec specializes in R&D, and we have our own factory and branch office in Guangzhou , Chin...

Ostec Opto-Electronic Technology Co., Ltd. was founded in 2009, is headquartered in Shenzhen, China. Ostec specializes in R&D, and we have our own factory and branch office in Guangzhou , Chin...