State-of-the-Art Production Facility
Zhejiang INAR Medical Co., Ltd. is a high-tech medical device enterprise operating a 29,523 m² integrated manufacturing and testing complex in Jinhua, Zhejiang, China. Backed by 22+ years of continuous experience and 632 dedicated employees, our site combines modern CNC machining, surface treatment laboratories, cleanroom packaging, and rigorous testing centers.
Our facility has passed rigorous onsite supplier assessments by SGS Group. Every step—from raw material verification to aseptic packaging—is strictly monitored under ISO 13485 quality systems, serving distributors and hospital tenders across 60+ countries with CE MDR and 93/42/EEC certified trauma, spine, and sports medicine devices.
Step-by-Step Manufacturing Workflow
Every orthopedic plate, screw, nail, and cage manufactured by Zhejiang INAR Medical Co., Ltd. adheres to an audited 14-step production and quality inspection sequence before release.
Raw Material Testing
Spectrometric verification of medical-grade Titanium Alloy (Ti-6Al-4V ELI), PEEK, and Stainless Steel bar stock.
Longitudinal Cutting
High-precision raw material slicing and blank sectioning for micro-tolerance forming.
CNC Machining
Multi-axis CNC milling and turning for anatomical plate contouring and precision thread cutting.
Surface Polishing
Deburring and surface smoothing to eliminate stress concentration points and optimize biocompatibility.
Ultrasonic Washing 1
Multi-tank solvent cavitation bath removing cutting fluids and microscopic particulates.
Precision Grinding
Refining low-profile plate margins to reduce soft-tissue irritation post-implantation.
Sand-Blasting
Controlled ceramic media blasting to create uniform matte surfaces and enhanced bony contact.
Penetrant Testing
Non-destructive fluorescence dye examination screening for surface micro-cracks or flaws.
Titanium Anodizing
Electrochemical color oxidation providing corrosion resistance and size color-coding for surgical identification.
Ultrasonic Washing 2
Deionized water cleaning in controlled environment prior to cleanroom transfer.
OQC Final Inspection
100% optical measurement, thread pitch verification, and cosmetic auditing by certified QC engineers.
Aseptic Cleanroom Packing
Primary blister sealing executed inside ISO Class 7 / Class 8 positive-pressure cleanroom areas.
Packaging & Labeling
Barcoded pouch sealing, UDI serial marking, and multilingual export box assembling.
Warehouse & Storage
Climate-controlled inventory management with full batch tracking ready for air or sea shipment.
Equipment & Inspection Systems
Zhejiang INAR Medical Co., Ltd. invests continuously in high-precision processing tools and physical/mechanical testing units to ensure zero-defect production.
Longitudinal Cutting Lathe
Precision turning units designed for uniform pin and rod raw material sectioning.
CNC Machining Center
High-speed 5-axis CNC equipment machining complex complex geometries for spinal & trauma implants.
Automated Polishing Machine
Consistent mirror and satin finish surface treatment units for orthopedic hardware.
Ultrasonic Washing Unit
Automated multi-stage ultrasonic degreasing line operating under strict cleanroom guidelines.
Surface Grinding Machine
Precision thickness and flatness calibration machines for locking plate blanks.
Sand-Blasting Machine
Custom blast cabinets providing uniform surface micro-roughness for bone integration.
Anodizing Machine
Color-controlled titanium oxidation system for size differentiation and surface passivation.
Aseptic Cleanroom Line
HEPA-filtered sterile packaging chamber ensuring non-pyrogenic product condition.
Penetrant Testing Room
Darkroom UV inspection station dedicated to detecting minute surface discontinuities.
Implant Endurance Tester
Cyclic fatigue testing rig measuring multi-million cycle stress durability for plates and screws.
Accelerated Aging Tester
Environmental chamber simulating multi-year sterile barrier packaging shelf life stability.
Full OEM / ODM Customization Capabilities
Whether you need private labeling, custom plate contours, special color coding, or customized instrument trays, Zhejiang INAR Medical Co., Ltd. provides full engineering support with complete technical documentation for local market registrations.