Installation, Testing & Commissioning We provide "one-stop" solutions to customers. They no longer need to worry about the interfacing problems between hardware and software. Our experienced technical staff renders professional system integration and installation services to customers. Electronic Product Design Service Our competency in electronic product design coupled with our manufacturing facilities provide us with another main stream of business. We transform customers' concepts and requirements to real-life, competitive-pricing solutions. Simply send us your idea (info@prolog.com.hk), and we will provide preliminary free consultation services.