A S Instrument Co is the leader in Surveillance Technology.ASI has strived to be the best in providing qualityproducts, favorable pricing and customer service tomultiplesegments of the commercial vehicle industry. By focusing onthese factors, we've emerged as the leader in CCTV cameraand DVR.ASI is a Customer-Driven Company, and always looking topresent new technologies and better service for ourcustomers. With our R& D teams and efficient productionability, ASI can provide the best logistic service systemtocustomers around the world. Our goal is to reach 100 %customer satisfaction. 
Taiwan