This product is a precision experimental liquid injection needle manufactured using advanced laser technology. It is specifically designed for applications requiring extreme accuracy and reliability. The component is created through precision laser cutting, laser drilling, and laser slotting, enabling fully customizable micro-holes and micro-channels with micrometer-level dimensional accuracy to meet unique experimental requirements.

• Excellent Corrosion Resistance: Withstands a wide variety of chemicals, solvents, and experimental liquids, making it ideal for lab environments.

• High Mechanical Strength: Provides structural integrity and durability for repeated use.

• Cost-Effective: A versatile austenitic stainless steel suitable for many non-implantable medical and analytical applications.

• Biomedical Research: Precise liquid handling in cell biology, microinjection, and lab-on-a-chip devices.

• Chemical Analysis: Sample injection in chromatography (e.g., HPLC, GC), spectroscopy, and other analytical instruments.

• Experimental Applications: Any scenario requiring efficient control of droplet size, flow rate, and highly reliable liquid injection.

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.