A Legacy of Craftsmanship in the Micrometers
From the smallest details to the finest perfection
Since our inception, our relentless pursuit of craftsmanship and profound engineering expertise have forged our core reputation in precision manufacturing. As a professional supplier of high-tech medical needles and metal microtubules, we consistently combine traditional grinding techniques with cutting-edge modern technology to ensure that every needle possesses superior puncture performance.
Flexible Production, Global Trust
Our manufacturing scale is extremely broad: supporting the global mass production needs of Fortune 500 companies while also providing agile prototyping support for medical device startups. With flexible production lines and a seasoned professional team, we achieve rapid response for both in-stock and customized products.
Quality Assurance, Value Choice
Through our masterful control of cutting-edge materials (such as cobalt-chromium alloys and 2205 duplex steel) and efficient supply chain integration, we have become a premium choice in the industry, offering both high precision and cost competitiveness. We have no minimum order quantity and cherish every opportunity to explore the limits of micro-manufacturing with our global partners.

Focus on the medical field
Witness the power of precision in the core of healthcare. From mass production orders for Fortune 500 companies to prototype development for startups, our precision metal tubing and needle technology remains at the forefront of medical manufacturing. Whether it's biopsy techniques demanding ultimate puncture force or implantable devices requiring long-term stability, LIJ Med Tube are your trusted partner.
How do you ensure superior clinical performance?
Data-Driven Sharpness: Proprietary grinding technology that delivers industry-leading penetration force data.
Micron-Level Precision: Strict dimensional control to ensure seamless integration with complex sensor systems.
Uncompromising Consistency: Automated inspection protocols to maintain zero-defect quality across mass production.
Can you handle complex material and design requirements?
Material Expertise: Mastery of specialized alloys including Cobalt-Chromium, Nitinol, and 2205 Duplex Steel.
Custom Material Solutions: Tailored metallurgical properties to meet specific biocompatibility and durability needs.
Engineering Consultation: Expert DFM (Design for Manufacturing) support to refine your high-precision blueprints.
How do you support both R&D and large-scale supply?
Scalable Agility: Seamless transition from rapid prototyping for startups to high-volume output for Fortune 500 giants.
Unrivaled Flexibility: The industry’s most competitive minimum order quantities (MOQs) for specialized projects.
Global Supply Reliability: Full traceability and fast lead times backed by ISO 13485 certified manufacturing.
Questions? Contact Us
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