Our 304 stainless steel capillary needles are precision-crafted from high-quality medical-grade 304 stainless steel, offering exceptional corrosion resistance and mechanical strength. Designed for specialized applications, these needles feature unique configurations such as the plum blossom tip for delicate operations and the oblique cut for precise penetration and cutting tasks. Customization services ensure that each needle meets exact customer specifications, making them ideal for demanding professional environments.
Product Applications
Medical Devices: Used in minimally invasive surgery, drug delivery, and biopsy procedures.
Precision Instruments: Suitable for laboratory equipment, micro-sampling, and analytical devices.
Industrial Manufacturing: Applied in precision cleaning, fluid dispensing, and micro-processing.
Beauty and Aesthetics: Ideal for cosmetic treatments such as microblading and tattoo artistry.
Customization Services
We offer comprehensive customization to meet diverse needs:
Tip Design: Plum blossom, oblique cut, or other specialized shapes.
Dimensions: Custom inner/outer diameters, lengths, and tapers.
Surface Finish: Electropolishing, passivation, or coating for enhanced performance.
Packaging: Sterile or non-sterile options with custom labeling.
Certification: Compliance with ISO 13485, ISO 9001, and material reports.
Technical Specifications
Parameter
Specification
Material
Medical-Grade 304 Stainless Steel
Tip Types
Plum Blossom, Oblique Cut, Custom Shapes
Corrosion Resistance
Excellent (Suitable for harsh and sterile environments)
Mechanical Strength
High Tensile and Yield Strength
Inner Diameter Range
0.1mm - 1.0mm (Custom sizes available)
Outer Diameter Range
0.3mm - 2.0mm (Custom sizes available)
Length Range
10mm - 500mm (Custom lengths supported)
Surface Finish
Electropolished (Ra ≤0.4μm), Passivated, or As-Drawn
Certifications
ISO 13485, ISO 9001, Material Reports
Customization
Tip design, dimensions, surface treatment, packaging
Key Advantages
Precision Engineering: Unique tip designs enable fine and complex operations.
Durability: Corrosion-resistant and mechanically robust for long-term use.
Flexibility: Fully customizable to meet specific application requirements.
Quality Assurance: Rigorous testing and certification ensure reliability and safety.
Note: All needles are manufactured under strict quality control protocols. Custom orders include technical support and documentation tailored to application needs. Samples and prototypes are available for validation.
Main Product
Company Profile
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, 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!!!".
Product Advantage
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 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.