High-quality material guarantee: 316L, 304 and other medical-grade stainless steel materials are selected. Among them, 316L stainless steel has stronger corrosion resistance and biocompatibility due to the addition of molybdenum, and can be used for implantable medical devices; 304 stainless steel has good mechanical properties and is widely used in conventional medical equipment parts, ensuring patient safety from the source.
Ultra-high precision manufacturing: Using advanced technologies such as five-axis linkage CNC machining and electrospark machining, the part size accuracy reaches ±0.005mm, and the surface roughness Ra≤0.4μm, ensuring precise matching between parts, reducing errors, and improving the accuracy of medical equipment operation, providing guarantees for the clarity of medical images and the accuracy of surgical operations.
Strict quality control: Establish a full-process quality inspection system, covering multiple inspection processes such as raw material composition analysis, non-destructive testing, and biocompatibility testing. Passed ISO 13485 medical device quality management system certification to ensure that every part meets international medical standards and build a solid defense line for the safe operation of medical equipment.

Flexible customization service: We can provide one-stop customization service from design, material selection to processing according to the special needs of different medical devices. Whether it is complex minimally invasive surgical instrument parts or key components of large-scale imaging equipment, they can be customized on demand to meet the diverse medical equipment manufacturing needs.

Test items	Testing standard	Significance of testing
Dimensional accuracy	±0.005mm	Ensure the fit of parts and the accuracy of equipment operation
Surface roughness	Ra≤0.4μm	Reduce bacterial adhesion and improve biosafety
Biocompatibility	Complies with ISO 10993 standard	Ensure patient safety
Corrosion resistance	Passed 48-hour salt spray test	Adapt to long-term use in medical environment

3. Product Details
Material and Performance: Mainly 316L and 304 medical grade stainless steel. 316L stainless steel has excellent corrosion resistance and is not easy to rust in human environments containing chloride ions or disinfection environments. It is suitable for instruments that directly contact the human body; 304 stainless steel has high strength and good toughness, and can be used to manufacture medical equipment frames and connectors that require high mechanical properties. Both materials are non-magnetic and will not interfere with the normal operation of medical imaging equipment such as MRI.
Manufacturing process: The production process combines advanced manufacturing technology with strict process standards. The five-axis linkage CNC machining center can achieve high-precision machining of complex curved parts; EDM technology can produce micron-level fine structures. The surface treatment process uses electrolytic polishing and passivation treatment to make the surface of the parts as smooth as a mirror, which not only reduces the risk of bacterial attachment, but also improves the corrosion resistance and aesthetics of the parts.
Application areas: In surgical instruments, it is used to manufacture key components such as surgical blades and vascular staplers to ensure precise surgical operations; in medical imaging equipment, it is used as a precision connector for CT machines and MRI machines to ensure stable equipment operation and imaging quality; in in vitro diagnostic instruments, it provides high-precision parts for sample collection and analysis modules to facilitate accurate disease detection and diagnosis.