Ego Technology Inc., established on April 2001, is composed by highly skilled computer professionals and engineers with 10 ~ 20 years of field experiences. mainly focuses the research development Digital Audio products that are first rank in relevant ...

Zifor Enterprise Co., Ltd is based in Taiwan China, Italy, and Hongkong since 2003. We have built our website with new innovative technologies to make online shopping an informed, pleasurable experience. owner from E-Tech International Limited ) joint one of ...

The Usher series of loudspeakers & amplifier represents a radical departure from traditional audio designs. Conceived in the quest definitive musical realism and original styling, each speaker is both precision instrument as well work art. With ...