Core Viewpoint - Sanxin Medical (300453) emphasizes its commitment to an innovation-driven development strategy, focusing on a comprehensive product range for various blood purification treatment modalities [1] Product Development - The company has established a complete product system for end-stage renal disease blood purification, including hemodialysis, hemofiltration, and Continuous Renal Replacement Therapy (CRRT) [1] - Hemodialysis products include hemodialysis machines, dialyzers, dialysis concentrates, dialysis tubing, and disposable dialysis catheters, with ongoing upgrades to address patient pain points [1] - Hemofiltration products consist of hemofiltration machines, hemofiltration filters, and blood purification infusion tubing [1] - CRRT products include CRRT tubing and accessories, with accelerated development of CRRT equipment [1]