A opto-electronic system is composed of light source, light transmission, light detector and light treatment. Scientific technologies combining optics and electronics is applied in vacuum systems to develop the industries of high-tech materials, equipment, panel, high added-values, energy-saving and low pollution.

Vacuum technology plays the crucial core part in the applications, in every industry, of the photoelectric industry that has the products including light emitting elements, photo-sensitive components, TFT-LCD panels, TN, STN panels, blue ray LED, scanner, digital camera, optic fiber communication component and laser module, covering the fields of communication, information, biotechnology, medical, industries, energy and consumption, In combination with the cutting edge technologies in multiple industries. Htc based on the core technique of ultra high vacuum system, combines design, machining, automatic control, assembly and other technologies to provide the complete solution of integrated equipment and system.