According to the demands on brush finish of high quality dry concrete, our company draws upon the advanced technique in steel-frame plywood formwork to develop Aoyu Steel-frame Plywood Formwork system with reliable quality. The system adopts the specialized R-formed frame and formwork connector and keep abreast of the product of the same kind at home and abroad in terms of technical performance. It can be divided into one with waler and one without waler. Except the frame, the connector of the steel-frame plywood formwork with waler is basically the same as those of Aoyu steel formwork. It includes several types such as wall formwork, square column formwork, arc formwork. The line of product has been picked up in the key project National Stadium. The steel-frame plywood formwork without waler has successfully found its footing in the construction market in countries such as Kazakhstan.