Our 304 stainless steel capillary tubes with serpentine structures are engineered for superior performance in demanding medical and industrial applications. These tubes combine exceptional corrosion resistance, outstanding mechanical strength, and remarkable flexibility, making them the ideal choice for intricate systems requiring precision and durability. Utilizing advanced irregular precision laser cutting technology, we deliver bespoke designs that ensure optimal functionality and adaptability across diverse environments.

• Medical Endoscopes: Serve as critical serpentine bones in colonoscopes and other endoscopic devices, enabling flexible maneuverability for clear visibility and accurate diagnostics.
• Industrial Automation: Used in industrial serpentine bones for precise operations in complex environments, such as robotics, precision instruments, and automated systems.
• Minimally Invasive Surgical Tools: Integrated into steerable catheters and devices requiring high flexibility and control for surgical procedures.
• Customized Solutions: Tailored for specialized applications in aerospace, energy, and research sectors where complex movements and reliability are essential.

The table below outlines the key technical parameters of the serpentine structure capillary tubes:

Note: All products are manufactured with a focus on precision and reliability. Custom designs, tolerances, and material upgrades (e.g., 316L for enhanced corrosion resistance) are available upon request.

Dongguan Yu Lin Sen Metal Technology Co., Ltd.: Has obtained the GB/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 engraving lathes and CNC equipment, 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 secondary processing. Main materials: stainless steel tubes, stainless steel, copper, aluminum alloy, etc. for non-standard processing and customization. Widely applied in tools, electronics, electrical 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 cooperation", "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 with GB/T 42061-2022/ISO13485:2016. We focus on processing and customizing products for medical device hardware, and we have dozens of precision 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.