During the exhibition, CSSRC demonstrated the high-tech products and technical service capabilities in the field of ship and ocean engineering by means of physical objects, models, images and texts. It had covered the marine equipment test services, deep-sea equipment products, tourism equipment products, green ship technology, vibration and noise reduction technology and software products. In the meantime, the ship hull monitoring system products and the series of high-efficiency propeller models were displayed on the spot, which attracted a large number of manufacturers' attention.