Company: OSRH
Filing Date: 2025-06-23
Form Type: 424B3
Source: 0001213900-25-056351
Chunk: 16

Company: OSR Holdings, Inc.
Filing Date: 2025-06-23
Form: 424B3
Chunk 16
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. RMC distributes, but does not design or manufacture, commercial medical products, including cerebral surgical devices. Opportunity RMC distributes cerebrovascular surgery equipment in South Korea and seeks growth opportunities in South Korea for other medical device products and systems. As a rapidly aging country, demand for medical equipment is expected to accompany the rise in cerebrovascular diseases such as strokes. RMC has established close relationships with leading university hospitals and general hospitals in Korea to supply cerebrovascular surgery equipment. These relationships provide opportunities for continued sales of products distributed by RMC as well as assisting RMC in identifying demand for other medical devices that RMC may add to enhance its product portfolio. This is expected to enhance RMC’s competitiveness in South Korea. RMC has established a nationwide sales network and logistics system, enabling it to swiftly and efficiently supply products to any region in the country. This serves as a significant strength compared to competitors and is expected to contribute to building long-term trust with medical institutions. Products and Related Systems The table below shows the products and related systems currently distributed by RMC.

| Company             |     | Product and System    |     | Function of Product/System                                                                                                               |
| Asahi Intecc        |     | Chikai Guide Wire     |     | This product is designed to facilitate the placement and exchange of therapeutic devices such as cerebral catheters during endovascular  
 therapy and is intended for use in the neurovascular field. It is used as a guidewire for stent delivery catheters, coil delivery        
 microcatheters, carotid stent delivery catheters and balloon catheters used in cerebral aneurysm coil embolization.                      |
|                     |     | Fubuki Guide Catheter |     | This catheter is used to guide neurovascular interventional devices to sites for percutaneous endovascular procedures in neurovascular   
 vessels; also used for contrast injection. This catheter is designed to guide therapeutic cerebrovascular catheters to lesions or        
 sites for percutaneous endovascular procedures in the cerebral vasculature.                                                              |
| Microport Neurotech |     | Numen coil system     |     | This product is a single-use device for endovascular embolization of intracranial aneurysms and other neurovascular malformations        
 such as arteriovenous fistulas. It is used to dye blood vessels in the neurovascular system to permanently block blood flow to aneurysms 
 or other vascular malformations, or for arterial and venous emb