The invention provides an international technology transfer public service system. The international technology transfer public service system comprises an international technology transfer and entrepreneurship incubation service subsystem and an international technical skill/service digit trading port subsystem; the international technology transfer and entrepreneurship incubation service subsystem comprises an innovation e station, an innovation demand library, a technology retrieval, a service hotline and an expert group; the international technical skill/service digit trading port subsystem comprises a high and new technology interactive exhibition system, a technical digital content manufacturing system, an industry technology mobile portal management system, an enterprise technology demand monitoring and intelligent docking system, a scientific technological incubation service purchasing system and a technology appraisement and technology appraiser training system. A digital exhibition room with multiple interactive modes on the basis of electronic data interchange (EDI) exchange terminals and the like can be established through an operating mode of combining a mobile internet and an offline innovation service platform, online offline combined technical skill (service) interactive exhibition, vertical searching, accurate pushing, expert cooperative consulting, scientific assessment and the like can be achieved, and difficulties and bottleneck problems such as difficult obtainment of technology supply-demand information, difficult value quantization and difficult transfer can be solved.