Mary Fong

D-Tech Optoelectronics, Inc. manufactures and design high-performance components for optical communication systems. Its products, used in FTTx deployments, advance the way that telecommunication service providers deliver video, voice and data. The company was founded in 2001 and is headquartered in City of Industry, CA.

AdTech Photonics, Inc. engages in the provision of electronic assembly services. It manufactures infrared quantum cascade lasers. The company was founded in February 15, 2012 and is headquartered in City of Industry, CA.