Core Viewpoint - The article discusses the upcoming IPOs of three companies in the A-share market, highlighting their business models, market positions, and financial projections. Group 1: Hanbang Technology - Hanbang Technology is a leading supplier of chromatography separation and purification equipment in China, particularly in the production-grade small molecule drug separation market [2][3] - The company has a diverse product matrix, including small and large molecule drug separation equipment, and has established a strong customer base with over 2,000 clients, including major pharmaceutical companies [4] - Financial projections indicate revenues of 482 million yuan, 619 million yuan, and 691 million yuan for 2022, 2023, and 2024 respectively, with net profits of 39 million yuan, 51 million yuan, and 79 million yuan [4] Group 2: Weigao Blood Purification - Weigao Blood Purification focuses on the research, production, and sales of medical products for blood purification, with a comprehensive product line including hemodialysis devices and peritoneal dialysis solutions [6][7] - The company holds significant market shares in various segments, including 32.5% in hemodialysis devices and 31.8% in hemodialysis tubing, ranking first in the industry [6][7] - Revenue projections for Weigao indicate 3.426 billion yuan, 3.532 billion yuan, and 3.604 billion yuan for 2022, 2023, and 2024 respectively, with net profits of 315 million yuan, 442 million yuan, and 449 million yuan [7] Group 3: Taili Technology - Taili Technology specializes in new materials and vacuum technology applications, being the exclusive supplier of aerospace vacuum compression bags in China [8][9] - The company has implemented a multi-channel sales strategy, transitioning to a primarily online sales model while maintaining partnerships with major retailers globally [9] - Financial forecasts show revenues of 638 million yuan, 835 million yuan, and 1.02 billion yuan for 2022, 2023, and 2024 respectively, with net profits of 59 million yuan, 85 million yuan, and 88 million yuan [10]