Established in 1995, SIGMEN is a comprehensive group of Hi &＃8211;Tech enterprises, specializing in the field of Escalators, Electronic Security & Surveillance Automation, IT Technology Automation and sales of the related equipment.SIGMEN, is fully resourced and committed to provide the best solutions to our customers&＃39; requirements in the form of products and services of the highest quality. It is this unnatural obsession with our business and customer needs that sets us apart from our competitors and has secured a reputation as the market trend setter.