Medisplint
Premium Surgical Trauma Plates, Bi-Directional Pedicle Screws, and Special Reconstruction Instrumentation Systems.
The global orthopedics market demands implants of absolute precision, long-term biological safety, and flawless mechanical stability. Bone screws serve as the foundational anchorage in osteosynthesis and spinal fusion systems, requiring strict adherence to metallurgical excellence and tight manufacturing tolerances. Choosing a Chinese manufacturer means leveraging one of the world's most advanced medical supply chains. Medisplint Orthopedic Instruments Co., Ltd., established as a core player since 2016, represents the zenith of this production capability, integrating cutting-edge CNC machining centers, automated inspection lines, and comprehensive fatigue labs within an 18,500㎡ facility.
For international buyers—whether specialized orthopedics distributors, hospital groups, or OEM/ODM brands—compliance with regulatory systems is non-negotiable. Medisplint executes a multi-tiered Quality Assurance program certified by ISO 13485 and conforming directly to CE directives. By utilizing high-purity medical titanium alloys (Ti-6Al-4V ELI / ASTM F136) and premium surgical steel, we ensure that every bone screw exported offers structural longevity, minimal revision rates, and biocompatibility that matches or exceeds Western benchmarks.
Medisplint maintains a strong team of 85 R&D engineers working closely with orthopedic surgeons and clinical consultants. This collaborative loop has enabled the development and launch of 68 new products over the past year. From micro-cervical screws to robust polyaxial pedicle screws with optimized dual-thread pitches, our R&D division refines designs to improve pull-out resistance, lower profile structures, and simplify overall instrumentation, providing surgeons with enhanced control and safety in the OR.
Providing orthopedic solutions backed by proven clinical engineering, regulatory safety, and international export expertise.
How we address the critical risks and strict requirements of international healthcare procurement.
We support global sourcing teams in navigating rigorous regulatory frameworks. Our technical documentation includes mechanical fatigue tests, cleanroom validation reports, and biological evaluation files (ISO 10993) to streamline clearance and localized registrations.
Operating in China's top medical device clusters gives us a reliable sourcing ecosystem for raw materials (such as Zapp titanium wire) and specialized surface treatments. This structure ensures cost efficiency and stable lead times even during peak market demand.
We provide comprehensive customization, from modifying screw thread designs and pitch variations to executing private labeling and complete custom instrument tray layouts. Our engineering team converts surgeon feedback into sterile, ready-to-use clinical products.
An inside look at our 18,500㎡ facility, utilizing precise machining, raw material tracking, and automated finishing.














We perform rigorous mechanical validation on every production batch to verify torsional strength, yield point, and fatigue limits.









How we are preparing for the future of osteosynthesis and spinal reconstruction.
The global orthopedics industry is moving beyond standard metal fixation. While titanium alloys (like Grade 5 and Ti-6Al-4V ELI) remain the standard for load-bearing and spinal fusions, bioresorbable polymers (such as PLLA, PLGA, and magnesium-based composites) are growing in popularity for pediatric and minor trauma applications. Medisplint's R&D lab is testing magnesium alloy systems designed to degrade safely in the body, eliminating the need for secondary removal surgeries.
We are also upgrading our surface modification techniques. Innovations like anodic oxidation, acid-etching, and hydroxyapatite (HA) coatings improve osseointegration, helping screws bond faster with surrounding bone and reducing the risk of aseptic loosening.
Registering medical devices in markets like the EU, South America, and Southeast Asia can be complex. Regulatory changes (like the shift from MDD to MDR in Europe) demand thorough documentation. Medisplint supports buyers by offering ready-to-submit technical dossiers, raw material traceability records, ISO 10993 biocompatibility test data, and sterile barrier validation reports, helping to smooth the approval process in target markets.
Frequently asked questions regarding materials, engineering tolerances, production capacity, and order logistics.
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