Medical Device Handle | Precision CNC Medical Components
CHX Metal (Shenzhen Changhexin Precision Hardware) manufactures medical device handles and precision instruments with dimensional tolerance ±0.005mm, using biocompatible stainless steel and titanium with passivation. ISO 9001:2015 certified. The factory covers 5,000 m2 and produces up to 5 million precision parts per month.
Medical Parts We Produce
- Surgical instrument handles
- Endoscopic and laparoscopic components
- surgical instrument substrates (non-strumento chirurgico)
- Diagnostic equipment structures
- Orthopedic jigs and fixtures
Materials & Finish
- Stainless steel 304/316L (passivated)
- Titanium TC4/GR5
- PEEK and medical plastics
- Electropolishing available
- Traceable material certificates
Precision & Cleanliness
- Tolerance ±0.005mm
- Deburring and edge control
- Passivation per ASTM A967
- Controlled cleaning process
Quality System
ISO 9001:2015 certified with full material traceability and inspection records suitable for medical supply chains.
Frequently Asked Questions
What medical parts can CHX Metal make? Surgical instrument handles, endoscopic components, surgical instrument substrates, diagnostic equipment structures and orthopedic fixtures.
Which materials are used for medical handles? Biocompatible stainless steel 304/316L (passivated), titanium TC4/GR5 and medical plastics such as PEEK, with full material certificates.
Do you provide passivation? Yes. We provide passivation per ASTM A967 and electropolishing for surface finish for medical components.
What quality controls apply to medical parts? ISO 9001:2015 process with material traceability, deburring, passivation and dimensional inspection records.
Get a Quote → Upload your drawing/3D model for a process plan and quotation within 24 hours.
Materials & Specifications
We machine medical device handle machining from 316L stainless, TC4 titanium, PEEK, autoclavable. Typical accuracy is ±0.005mm, Ra0.4 polished. Parts are manufactured to your 2D drawing or 3D model, in sizes from a few millimeters up to 1000mm envelopes, from single prototypes to hundreds of thousands of pieces per year.
Typical Applications
- surgical instrument handles
- sterilization trays
- diagnostic device grips
- lab automation parts
These are representative examples; we regularly take on custom geometries outside this list. Send your drawing for a feasibility check.
Our Machining Capability
Production runs on 3-axis and 5-axis vertical machining centers, CNC lathes, and Swiss-type automatic lathes. Fixtures are designed in-house for repeatable clamping, and programs are simulated before cutting to protect tight tolerances. Quality is verified, not assumed. First article inspection is mandatory on every new part number, and our quality engineers record CpK on critical dimensions for volume programs. With a coordinate measuring machine (CMM), surface roughness testers, and a temperature-controlled inspection room, measurement uncertainty is kept far below the tolerances we quote.
Surface Finishing Options
Available finishes include Type II and Type III anodizing (clear, black, and custom colors), sandblasting, wire drawing, laser engraving and silk-screen marking, zinc and nickel plating, passivation, and black oxide. Cosmetic parts are inspected under standardized lighting with defined surface criteria.
MOQ, Lead Time & Packaging
Quotations with manufacturability feedback are returned within 24 hours of receiving your drawing or 3D model. Prototypes ship in 3-7 days; production orders run 7-15 days depending on quantity and finishing. Export packing uses anti-scratch film, VCI paper, or custom trays so parts arrive ready for your assembly line.
Why Choose CHX Metal
Engineering support is included, not extra. Our CAM engineers review every drawing for manufacturability and cost reduction before quoting, and flag tolerance or finish decisions that materially affect price. Customers typically save 10-25% on program cost after this review.
