CircuTech International Holdings Ltd is engaged in the business of research and development and the sale and marketing of video surveillance systems. It operates its business in Asia, Europe, Africa, North America, and others. Its segments of the company are Sales and distribution of IT products and Repairs and service support. Sales and distribution of IT products business segment designs, manufactures, and markets video surveillance systems and distributes third-party IT products. Geographically, it derives the majority of its revenue from Hong Kong.