Ai Holdings Corp is mainly engaged in information equipment and security equipment businesses. The company has several business segments: security equipment, card equipment, maintenance service, information equipment, measuring device and environmental testing equipment, design, leasing, and installment. The security equipment sector offers surveillance cameras and recorders, as well as services. The card equipment segment offers card-issuing system equipment. The information equipment segment's main products are cutting machines and scanners. The measurement equipment segment offers environmental test equipment that accomodates a wide range of data such as voltage, temperature, humidity, and pulse. The design segment is mainly focused on the earthquake-resistant structural design.