Ranging from Computer Games, Hardware, software and Computer Services.

High-quality training at a reasonable price.

Import Games and Game Stuff

Established in 1997, mainly target on whole selling branded computer products

Provide any webmaster or website owner with a fast, effective and automated one-chain support and maintenance platform for monitoring the availability of your system.

Micro Planet

Find software, solutions, answers, support, and Microsoft news.

New Sharp

Open Systems was only a software house to develop tailor-made business software

Provides professional cleaning service for computers, telephones and other office equipment.

A not-for-profit association for Hong Kong information security professionals