YJK

Beijing YJK Building Software Co., Ltd. ("YJK", stock code: 300935) is dedicated to the development, sales, and technical services of building structure design software and BIM-related products. Founder Chen Dailin has always been at the forefront of building structure design software R&D. He is a national advanced worker and has served as the chairman of the Computer Application Branch of the China Civil Engineering Society for over a decade, making him a highly influential expert and leading figure in the field. The company serves the construction and infrastructure industries, which are important pillars of the national economy, including building, municipal, bridge, road, subway, and various industrial plants. China's engineering projects have attracted worldwide attention, and modern design absolutely depends on software. Currently, the company's products have become the most influential brand in the industry, participating in the design of numerous landmark buildings such as China Zun, the Winter Olympics ski resort, and the World Expo Park. Using high technology to upgrade traditional industries presents a huge development space, which keeps us in a passionate state. Now, we are fortunate to be a listed software company serving this industry. Against the backdrop of Sino-US relations, China's shortcomings in technology are prominent, especially in industrial design software. Most of China's industrial design relies on foreign software, whether it is aircraft, automobiles, machinery, electronics, or even bridges; however, the construction industry is a rare exception, as it primarily relies on domestically developed architectural design software. Compared with similar foreign products, our architectural design software is more powerful and comprehensive, conforms to national conditions and domestic professional technical standards, greatly improving design efficiency, quality, and level; timely meeting the needs of China's rapid development in construction over the past decades; even county-level design institutes can complete the perfect design of large high-rise residential areas. Domestic building software covers almost the entire country. Over the past two or three decades, various buildings have sprung up across the motherland, and their seismic, wind-resistant, and anti-collapse designs, deep foundation designs, steel consumption, and concrete calculations have all been done without exception using domestic software. The company's raised funds are mainly for BIM-related software. BIM is the digitalization and 3D modeling of buildings, enabling collaborative work among various disciplines (architecture, water supply and drainage, HVAC, electrical, structure, construction, operation, and maintenance). BIM covers the entire industry chain of intelligent design, intelligent construction, and intelligent operation and maintenance, which is the essence of artificial intelligence and the high-end of this industry, with tremendous development and market space. Currently, the application of BIM leads to increasing reliance on foreign software products, and the pressure of legalization is significant. Therefore, the development of BIM software with independent intellectual property rights has risen to the national strategic level. The development of high technology cannot be separated from the support of the capital market. Relying on the company's existing technical accumulation and the unmatched huge application market in the domestic construction industry, with the support of the capital market, we will enter a period of rapid development and make greater contributions to the technological progress of the construction industry.