Founded in 1987 and headquartered in Taipei, Taiwan, A4TECH®
now is recognized as a global leader under own-brand in the computer
peripheral field， and successfully establishes distribution channels in
worldwide market. With an excellent R&D team, independent core
techniques, A4TECH® continues to research and develop cutting-edge
products for consumer market as the discipline that it turns yesterday's
fiction into today's reality. The principal lies within computer
peripheral are the inception of bringing forth new ideas of innovation
in technology.

Owning many patents, A4TECH® has the ability to create like no
others, providing first of many innovations. Such as No-lag,
Channel-lock, Double-click, 16 Gestures, 4-Way wheel, V-Track, Optical
Switch, and today’s Light Strike Switch.

With increased factory space and advanced management system, the
manufacturing capacity has been further expanded to fulfill the market’s
requirements for "build to order". A4TECH’s manufacturing system is
ISO-9001 TUV certified. In order to meet international standards, we
established a perfect quality and quantity management system.

In 2011, A4TECH® created the new gaming brand – Bloody. Welcome to learn more details about Bloody via www.bloody.com .