Visual Photonics Epitaxy. 

Visual Photonics Epitaxy Co., Ltd. engages in the research and development, manufacture, and sale of optoelectronic semiconductors and optoelectronic components products in Taiwan, the United States, China, and internationally. The company offers microelectronics epi wafers, including gallium arsenide (GaAs) heterojunction bipolar transistor (HBT), low turn-on voltage HBT, high voltage HBT, InP HBT and HEMT, GaAs pseudomorphic high electron mobility transistor (PHEMT) and BiHEMT, and GaN epi wafers. The company also provides optoelectronics epi wafers, such as GaAs PD, InGaAs PD and APD, Zn diffusion ready InGaAs PD and APD, long wavelength InGaAs PD, F-P and DFB LD, and VCSEL epi wafers; and solar cell epi wafers, as well as customerized epi foundry services. Visual Photonics Epitaxy Co., Ltd. was incorporated in 1996 and is based in Taoyuan City, Taiwan.