The company, registered in 2017 and based in Xi'An, China, operates as an epi-house fab with MOCVD epitaxial technologies and international-standard experience. They focus on producing 4 and 6 inch GaAs based VCSEL epi-wafers for 3D and data communication applications, as well as EEL Epi-wafers and detectors used for various applications such as optical communication, 3D sensing, industrial welding, and medical applications. In addition, Waferchina offers R&D services for semiconductor and optoelectronic materials, as well as quantum communication technology development. Their ultimate goal is to industrialize the production of semiconductor laser epitaxial wafers in China.