II-VI Incorporated, a global leader in engineered materials and opto-electronic components is a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Headquartered in Saxonburg, Pennsylvania, with research and development, manufacturing, sales, service, and distribution facilities worldwide, the Company produces a wide variety of application-specific photonic and electronic materials and components, and deploys them in various forms including integrated with advanced software to enable our customers.

Albis Optoelectronics is a designer, developer and manufacturer of high-speed photodiode chips. The company offers a diversified product portfolio consisting of InP and GaAs based PIN photodiodes, APDs and high speed detector modules. These photodiode products are completely manufactured in-house in fully owned clean-room facilities.

Sitrus Technology is a provider of high speed network communication integrated circuits (ICs). Their products used in wireless 5G networks and data centers. They are strived to be a leading IC company in China and also in the world by providing completed solution of IC products for interconnection.