Our precision long slender shafts are engineered for critical medical applications, delivering exceptional performance, reliability, and safety. Crafted from premium stainless steel through advanced manufacturing processes, these accessories meet the stringent demands of modern medical technology.

• Premium Material Selection: Manufactured from high-grade stainless steel (304/316/316L) for superior corrosion resistance, strength, and biocompatibility.

• Precision Deep Machining: Utilizes advanced deep hole drilling technology to achieve exceptional dimensional accuracy, straightness, and internal surface smoothness.

• Superior Surface Finish: Meticulously polished to a burr-free, mirror-like finish, ensuring patient safety, comfort, and ease of sterilization.

• Advanced Thermal Management: Incorporates cooling systems during machining to prevent material deformation, ensuring structural integrity and extended product lifespan.

• Customization Flexibility: Tailored dimensions, tolerances, and surface treatments to meet specific application requirements.

We offer a range of material options to suit diverse medical and industrial needs:

• 304 Stainless Steel: Ideal for general medical applications with excellent corrosion resistance and formability.

• 316 Stainless Steel: Enhanced corrosion resistance, suitable for harsh environments and chemical exposure.

• 316L Stainless Steel: Low carbon variant for superior weldability and resistance to sensitization, perfect for critical medical devices.

We provide comprehensive customization to meet unique project specifications:

• Dimensional Tailoring: Custom diameters, lengths, and tolerance levels (e.g., ±0.01 mm).

• Surface Finishes: Options include electropolishing, passivation, or specialized coatings for added functionality.

• End-Configurations: Threading, flaring, or custom geometries for seamless integration with medical devices.

• Packaging: Sterile or non-sterile packaging based on application requirements.

• Surgical Instruments: Drive shafts for laparoscopic tools, biopsy devices, and surgical robots.

• Diagnostic Equipment: Components for endoscopes, imaging systems, and sensor probes.

• Orthopedic & Dental: Guide wires, drill shafts, and precision actuators.

• Medical Robotics: Critical components for robotic-assisted surgery systems.

• Laboratory Automation: Precision parts for sample handling and analysis systems.

• Certifications: ISO 13485 compliant manufacturing processes.

• Testing: 100% dimensional inspection, surface quality checks, and material traceability.

• Compliance: Meets FDA and EU MDR requirements for medical device components.

Dongguan Yu Lin Sen Metal Technology Co., Ltd.: Has obtained theGB/T 19001-2016/ISO 9001:2015 quality system certification, as well as the GB/T42061-2022/ISO 13485:2016 medical device quality system certification. Focuses on the research and production of non-standard metal medical device precision parts, mainly as machined metal products. It possesses dozens of high-precision engra-ving lathes and CNCequipment,including CNC numerical control, numerical control centering machine, automatic lathes, turningmilling combined machines, precision laser cutting processing of stainless steel capillary tubes and stainless steel thin-walled tubes for sec-ondary processing. Main materials: stainless steel tubes, stainless steel, copper, alu-minum alloy, etc. for non-standard processing and customization. Widely applied in tools, electronics, electri-cal appliances, medical devices, automotive parts, transportation, and other industries. The company has been recognized by the industry for its "quality-oriented, honest operation" philosophy, mainly providing non-standard part prototyping and batch production processing, supporting custom drawings and sample customization, etc. The process flow is stable and efficient, integrating industry and trade for rapid delivery, with craftsmanship spirit ensuring quality, without middlemen, excellent value for money, and the company adheres to the business philosophy of "customer first, quality first, striving for excellence, win-win coopera-tion", "Confident and reliable after-sales guarantee!!!".

It has obtained the quality system certification in accordance with GB/T 19001-2016/ISO 9001:2015, as well as the medical device quality system certification in accordance withGB/T 42061-2022/ISO13485:2016. We focus on processing and customizing products for medical device hardware, and we have dozens of preci-sion CNC lathes and precision laser cutting processing equipment. We also have a R&D team composed of senior engineers and technicians. We are committed to providing customers with high-quality and high-precision processing and customization services for hardware parts, ensuring that each product meets the strict standards and requirements of the medical device industry. Through continuous optimization of production processes and improvement of technical levels, we can meet the diverse needs of customers and contribute to the development of the medical device industry.