Engineered for Precision, Certified for Quality
Zhejiang INAR Medical Co., Ltd. is a premier manufacturer specializing in medical-grade orthopedic implants and surgical instruments. Located in Jinhua, Zhejiang, China, our modern industrial complex spans 29,523 m² and employs 632 skilled personnel, including expert biomedical engineers, precision machinists, and certified Quality Assurance professionals.
With over 22 years of continuous technical innovation, our production facilities are SGS-assessed and compliant with EU MDR and Directive 93/42/EEC standards. From certified raw material inspection to automated aseptic packaging, every operation is handled completely in-house to guarantee full traceability and clinical safety for international healthcare distributors.
Complete 13-Step Manufacturing Workflow
Our orthopedic implants undergo a rigorous, multi-stage production sequence to ensure uncompromising accuracy, biocompatibility, and structural integrity.
Raw Material Procurement
Certified medical-grade titanium alloy and stainless steel bars inspected for chemical composition and mechanical stress.
Longitudinal Cutting
High-precision automated lathes cut bar stock into exact blank lengths for downstream machining.
Precision CNC Machining
Multi-axis CNC milling centers shape complex anatomical contours, locking threads, and screw holes.
Surface Polishing
Automated mechanical and manual buffing to remove micro-burrs and smooth implant contours.
Ultrasonic Washing I
Multi-cavity ultrasonic bath cleaning to strip away cutting oils, particles, and machining residue.
Precision Grinding
Fine dimensional finishing ensuring exact fitment tolerances for locking plates and interlocking nails.
Sand-Blasting
Controlled glass-bead micro-blasting to achieve matte, glare-free surfaces ideal for surgical environments.
Penetrant Testing
Non-destructive fluorescent dye testing to detect micro-cracks or surface imperfections under UV light.
Type II Anodizing
Electrochemical surface oxidation providing distinct color-coding for surgical sizing and corrosion resistance.
Ultrasonic Washing II
Final high-purity RO water rinsing step prior to entering controlled environment packaging cleanrooms.
Outgoing Quality Control (OQC)
100% optical coordinate and dimensional check against engineering blueprints before lot sign-off.
Aseptic Packing Room
Controlled cleanroom environment for sealing implants in sterile blister packaging and protective pouches.
Packing Line
Barcoding, private-label box assembly, and multilingual user manual insertion for global shipping.
Warehouse Storage
Climate-controlled finished goods storage ensuring immediate dispatch readiness for worldwide orders.
Equipment & Inspection Laboratory
Zhejiang INAR Medical Co., Ltd. invests continuously in high-precision machine tools and specialized mechanical testing equipment to back every product guarantee.
Longitudinal Cutting Lathe
Swiss-type automatic lathes providing high axial precision for long bone intramedullary nails and spinal rods.
CNC Machining Center
Multi-axis high-speed CNC milling units designed for intricate PEEK interbody cage geometry and complex trauma plates.
Polishing Machine
Automated surface finishing equipment delivering uniform mirror polishes for joint contact areas.
Ultrasonic Washing Unit
Multi-stage automated ultrasonic cleaning line equipped with filtration and online water quality monitoring.
Grinding Machine
Sub-micron tolerance surface grinding machines ensuring true linearity and smooth taper transitions.
Sand-Blasting Machine
Enclosed cabinet abrasive blasting for uniform satin finishes that enhance bone-implant mechanical interlock.
Anodizing Machine
Computer-controlled titanium anodizing bath ensuring consistent coating thickness and vivid, reproducible color shades.
Aseptic Packing Equipment
Cleanroom sealing stations compliant with medical sterile barrier requirements (ISO 11607).
Penetrant Testing Room
Dedicated inspection booth for dye-penetrant NDT evaluation under standardized ultraviolet illumination.
Biomechanical Endurance Tester
Dynamic fatigue testing rigs evaluating dynamic axial load, bending, and torsional fatigue life up to millions of cycles.
Accelerated Aging Tester
Environmental test chamber evaluating long-term packaging sterile barrier seal integrity and material shelf life.
Strict Compliance & Customized Manufacturing
Zhejiang INAR Medical Co., Ltd. serves orthopedic distributors, brand owners, and hospital networks worldwide with reliable B2B supply chain support.
Full CE & ISO Compliance
All core product lines carry CE certification under EU MDR or Directive 93/42/EEC. Technical files, test reports, and DoCs are supplied for smooth national registration.
OEM / ODM Solutions
We provide full customization, including private-label laser marking, custom anodizing colors, custom plate contours, and personalized instrument trays.
Direct Export Communication
Our experienced export team provides fast engineering feedback, batch traceability documentation, and direct email support via [email protected].
Request a Quotation & Technical Catalog
Need custom trauma plates, PEEK cages, pedicle screw systems, or sports medicine instruments? Contact our engineering team today for competitive B2B pricing and OEM samples.