Peiport Holdings Ltd., an investment holding company, provides thermal and self-stabilized imaging, and general aviation products and services in the Mainland China, Hong Kong, Macau, and internationally. It operates in three segments: Thermal Imaging Products and Services; Self-Stabilized Imaging Products and Services; and General Aviation Products and Services. It offers gimbal systems; rotax engines; thermal integration systems, such as unmanned aerial thermographic inspection systems and infrared body temperature screening systems; infrared and ultraviolet cameras; and optoelectronics consisting of partial discharge monitoring systems, nano positioning systems, electrical ultrasonic and x-ray inspection systems, fully automatic timing for sports, videoscopes and borespores, ground penetration radars, concrete imaging systems, motion analyzing systems, high speed imaging systems, ultra-portable explosives trace detectors, acoustic imaging camera, thermal imagers test systems, motor, and identiFINDER R400. The company also provides thermal imaging products under the PTi and other brand names primarily for general consumption, commercial, and industrial fields.