GBTech was founded since 2003 to focus on IT Security solutions. We've originally provided vulnerability assessment and penetration testing services and applied all knowledge and skills to develop Thai IT security product under "SRAN" trademark which stands for "Security Revolution Analysis Network". Then, we've provided all-in-one IT Security solution including research and development and after-sale services as well as providing wide ranges of IT Security services. Our objectives are to develop Thai IT security products and provide services to reach global quality and standard for sustainable IT security within Thailand as well as to provide products and services at reasonable prices to reduce import of IT products which are highly cost under slogan "Lower Cost More Secure".We are ISO 9001:2008 certified which guarantees our intention to develop products and to provide both IT security products and services as well as to continuously improve our operations to meet our customers' satisfaction.