Grai Orthopedic Implants Grai Orthopedic Implants

OEM/ODM Wound Care Products & Orthopedic Medical Device Manufacturer

Global contract development and high-precision smart manufacturing for advanced wound care, orthopedic surgical systems, and clinical infrastructure.

Macro Industry Paradigm: Bridging Advanced Wound Care & Orthopedic Reconstruction

Modern healthcare systems are experiencing unprecedented pressure to optimize patient outcomes while managing systemic costs. In the fields of complex wound management and orthopedic traumatology, clinical success depends not only on surgical skill but on the integration of high-grade bio-compatible implants, absorbable materials, and external stabilization systems.

As global OEM/ODM manufacturing leaders, we operate at the intersection of tissue engineering, metallurgical precision, and polymer chemistry. From bio-absorbable interference screws (PLLA) that degrade safely during tissue healing, to multi-axial locking systems designed for complex maxillofacial stabilization, our systems enable surgeons to reconstruct biological frameworks with micro-millimeter precision.

"Innovation in wound care and orthopedic devices relies on combining cellular-level biological awareness with structural load-bearing materials."

Clinical Precision & Cleanroom Production

15,000 m²

Certified Class 100,000 Cleanroom Area

ISO 13485

International Medical Standard Compliant

300+

Active Surgical & Implant Models

500+

Experts including Senior Engineers & QC Analysts

Technology Roadmap & Next-Gen Innovations

Aligning with tomorrow's clinical requirements through investments in advanced biocompatibility, customized material profiles, and structural load analysis.

Biocompatible Materials & Absorption

Development of Poly-L-Lactic Acid (PLLA) and composite absorbable polymeric materials. Designed for orthopedic interference screws and soft-tissue fixation, these devices maintain structural integrity throughout the initial healing phase before hydrolyzing safely into natural metabolic byproducts.

Customized Surface Plating & Passivation

Implementing advanced electrochemical zinc plating, anodizing, and passivation techniques for surgical steel and titanium components. These technologies improve corrosion resistance, reduce bacterial adhesion, and optimize bone-implant interface integration (osseointegration).

Multi-Axial Locking Mechanics

Proprietary micro-machining of maxillofacial and clavicular locking plates. Design configurations support multi-directional screw placement, enabling anatomical adaptation for highly fragmented fracture patterns while maintaining structural stability.

China Factory 4.0: Supply Chain & Precision Engineering

Combining advanced industrial manufacturing with strict medical-grade cleanroom operations to deliver high yield, safety, and cost efficiencies.

Our 15,000 m² state-of-the-art facility integrates advanced manufacturing technologies with standard medical cleanrooms. Certified under ISO 13485 and BSCI, we maintain strict quality control loops that monitor raw materials through production, sterilization, and packaging.

By utilizing high-precision wire-electrode cutting, multi-axis CNC machining, and laser carving, we manufacture complex geometries in titanium, cobalt-chromium, stainless steel, and bio-absorbable polymers. 100% material batch traceability, verified by our 10-person QC unit and internal laboratories, guarantees reliable compliance.

Quality Inspection Laboratory

Manufacturing Operations & Traceability Flow

  • Raw Material Fingerprinting: Every batch of titanium or medical-grade polymer undergoes spectroscopic verification before processing.
  • Wire-Electrode Cutting: Micro-level cutting techniques prevent thermal stress on surgical edges, maintaining critical structural tolerances.
  • Multi-Axis Machining & Carving: Robotic CNC milling structures complex locking plates and joint prosthetics directly from raw billets.
  • Precision Polishing & Passivation: Automated chemical steps eliminate surface contaminants, maximizing clinical biocompatibility.
  • Cleanroom Sterilization Packaging: Terminal sterilization packaging is performed in Class 100,000 cleanrooms, verified by continuous bio-burden monitoring.

Production Line Visualizations

Wire-electrode Cutting
Wire-electrode Cutting
Machining
Machining
Carving
Carving
Precision Machining
Precision Machining
Advanced Laboratory Metrology
Automated CNC Milling Center
Sterile Cleanroom Packaging Line

Global Standards, Certification & Localized Support

Reducing supply chain risk for healthcare brands and distributors through comprehensive international compliance and after-sales support policies.

Localization Support & Global Logistics

For major hospital networks and global distributors, import compliance is critical. We support our business partners by offering localized regulatory registration documentation, and regional customs clearance processing.

Our policy offers free replacement services within one year for any structural manufacturing defect, combined with agency support frameworks that assist our distributors with local hospital tenders and regulatory submissions.

Procurement Audits & Verification Checklist

To ensure complete quality alignment, we welcome third-party audits of our manufacturing facility. We provide standard documentation folders containing:

  • Raw material chemical formulation validation sheets.
  • Class 100,000 particulate and biological monitoring records.
  • MDR and FDA documentation dossiers for clinical regulatory submissions.
  • ISO 13485, BSCI, and CE compliance certification copies.

Frequently Asked Questions (FAQ)

Critical engineering and procurement inquiries regarding our medical device and OEM/ODM manufacturing solutions.

Q1: What raw material traceability standards does your factory follow for implants?
Our raw materials, including medical-grade titanium alloys and PLLA polymers, are purchased with mill cert documents. Each batch undergoes optical emission spectrometry (OES) verification and mechanical performance testing before releasing to our CNC machining stations. Every implant is laser-carved with a batch identification code to track it through our quality system.
Q2: How does the factory manage regulatory compliance for FDA and EU MDR?
Our production lines operate under a certified ISO 13485 Quality Management System. We maintain technical dossiers compliant with the EU Medical Device Regulation (MDR 2017/745) and United States FDA requirements. We regularly assist distributors and OEM partners during product registration by supplying sterile validation reports, biocompatibility documentation (ISO 10993), and clinical assessment summaries.
Q3: What are the primary customization options for OEM/ODM clients?
We provide comprehensive OEM/ODM design services. This includes adjusting bone screw thread profiles, designing anatomical plates, custom engraving, and developing sterile packaging configurations. Our R&D team can develop custom tooling and fixtures based on client specifications or reference samples, typically delivering initial 3D models within 5 business days.
Q4: What is the factory's replacement and post-sale quality policy?
We offer a free replacement guarantee within one year of shipment delivery for any product found with structural, mechanical, or material defects. Additionally, our dedicated after-sales engineering team provides technical training, regulatory support for local tenders, and customized logistics management to reduce global supply chain delays.