Key Features
Advanced Needle Geometry for Painless Penetration
- Tailored Dimensions:We offer extensive dimension flexibility with outer diameters (O.D.) capable of reaching down to 0.06mm.
- Wall Thickness Variety: Available in Regular Wall (RW), Thin Wall (TW), and Extra-Thin Wall (XTW) to maximize flow rates for high-viscosity veterinary injectables without increasing outer diameter.
High-Mix Low-Volume (HMLV) & Fully Custom Capabilities
- Triple-Bevel Grinding: Utilizing state-of-the-art precision grinding technology, our needles feature an ultra-sharp triple-bevel angle combined with advanced anti-corrosive silicone coating.
- Microscopic Burr-Free Edges: AEvery single tip undergoes strict SEM (Scanning Electron Microscope) equivalent inspection to eliminate micro-burrs, significantly reducing penetration force and minimizing tissue trauma and animal distress.
- Synonymous Custom Material Solutions: From custom lengths, side-ports, Welded parts to unique bevel angles, we perfectly match your R&D blueprints.
Premium Material Selection & Anti-Breakage Security
- Medical-Grade Alloys:Manufactured from premium 316L Stainless Steel, 2205 duplex stainless steel, ensuring excellent bio-compatibility and superior tensile strength.
- High Toughness: The optimized rigid-flexible balance of our tubing prevents unexpected needle bending or breakage, providing ultimate safety even when large animals (cattle/swine) move abruptly during injection.
- Synonymous Custom Material Solutions: From custom lengths, side-ports, Welded parts to unique bevel angles, we perfectly match your R&D blueprints.
Strict Quality Control & Global Compliance
- ISO Compliant Hubs: Equipped with standard plastic or metal Luer Lock/Luer Slip hubs, ensuring a 100% leak-proof and secure connection with global veterinary syringes.
- Traceable Manufacturing: Produced under rigorous medical-device level quality management systems, ensuring consistent tolerances and batch-to-batch reliability.
Aplicativos
Companion Animal Medicine
Designed for the delicate tissues of companion animals, ensuring minimal stress and maximum comfort during routine clinical procedures.
- Applications: Subcutaneous (SQ) fluid therapy, routine vaccinations, and intravenous (IV) blood collection for cats, dogs, and exotic pets.
Advantage:Ultra-fine gauges (up to 30G) with smooth coating to prevent pet resistance and anxiety.
Livestock & Large Animal Care
Engineered with high tensile strength to penetrate tough, thick hides without the risk of bending or breaking.
Applications: Intramuscular (IM) antibiotic injections, herd vaccinations, and emergency rumen puncture (rumenocentesis) for cattle, equine, swine, and sheep.
Advantage: Robust 14G-18G needles with optimized rigid-flexible balance to withstand sudden animal movement.
Advanced Veterinary Device Integration
Perfectly engineered to serve as critical OEM/ODM components for high-tech veterinary health monitoring and drug delivery systems.
Applications: Introducer needles for continuous glucose monitoring (CGM) sensors for diabetic pets, infusion pump catheters, and veterinary anesthetic delivery.
Advantage: Custom ultra-thin wall (XTW) tubing and precision micro-dimensions down to 0.06mm.
Laboratory & Specialized Research
Meeting the micro-precision tolerances required by global bioscience laboratories, universities, and veterinary research institutes.
Applications: I
Micro-injection, targeted drug delivery, and fluid sampling in small laboratory models (mice/rats) and ophthalmic microsurgery.
Advantage: Highly customizable bevel geometries, side-ports, and custom-bent cannulas based on exact R&D blueprints.
Why Choose LIJ Med Tube?
- One-Stop Medical OEM/ODM Expert: From complex engineering blueprint analysis to high-volume commercial manufacturing, we deliver end-to-end precision component solutions completely in-house.
- HMLV & Custom Material Solutions: We specialize in High-Mix Low-Volume (HMLV) projects. Whether you need micro-tubing down to 0.06mm, custom alloys (Nitinol, 316L), or advanced geometries like slotted snake-bone tubes, we adapt flexibly to your exact R&D needs.
- Medical-Grade Quality & Full Traceability: Operating under strict, medical-level quality management systems, we guarantee 100% material traceability, microscopic consistency (SEM verified), and full global compliance.
- Scalable Cost-Efficiency: Leveraging automated production and highly optimized manufacturing processes, we offer premium medical-grade quality without the premium price tag, securing your competitive edge.
Compliance & Quality Assurance
- Medical-Grade Quality Management: All production lines operate under strict ISO 13485 medical device quality management standards. We ensure microscopic batch-to-batch consistency and 100% component-level traceability to satisfy global medical regulatory inspections.
- Global Environmental & Material Compliance: We offer comprehensive documentation support for global regulatory approvals (FDA, CE, and MDR). This includes full compliance and up-to-date filing for CMRT 6.5 (Conflict Minerals Reporting Template) and EMRT 2.1 (Extended Minerals Reporting Template), ensuring full transparency in your supply chain.
- Agile NPI & HMLV Production Framework: Our facility fully supports the High-Mix Low-Volume (HMLV) model. We back your innovation with a dedicated NPI (New Product Introduction) engineering team, accelerating rapid sampling, initial verification, and seamless scaling.
Specifications
| Medidor | Nominal O.D. | Wall Type Supported | Primary Application |
|---|---|---|---|
| 14G - 16G | 2.11mm - 1.65mm | RW / TW | Large livestock, thick-hide injection, thick fluids |
| 18G - 22G | 1.27mm - 0.72mm | RW / TW / XTW | General veterinary use, dogs, cats, blood collection |
| 23G - 27G | Down to 0.03 mm | TW / XTW | Small pets, exotics, delicate clinical procedures |
| 30G & Under | 30G & Under | XTW / Custom | Precision micro-injection, pet CGM sensor introducers |








