Products Name	Custom Machined Stainless Steel Choi Implanter Pen Needle Component - Built to Print
Material	Stainless Steel, Brass, Aluminum, brass, copper ,etc
Surface treatment	Sandblasting, polishing, knurling, laser marking, etc
Tube Outer Diameter	0.25-15mm
Tube wall Thickness	0.05-3mm
Meta Base	Male and Female thread
Tolerance	OD/ID±0.02mm L±0.05mm or According to Drawing
Size	Customized
LOGO	Can be customized according to your drawing
Samples	Usually provide 5-10pcs samples for testing before mass production
Delivery Time	Usually 35-45 days or according to quantity

Product Advantages:

Medical - grade stainless steel, excellent biocompatibility,safe and no risks.

The beveled edge is sharp with a scientific angle, minimal resistance when puncturing the skin

The brass T - shaped handle fits ergonomics, with a stable grip and flexible steering.

Strong corrosion resistance to body fluids, size and performance remain stable

FAQ:

Q1: What material options are available for this Choi hair transplant needle?
A1: Needle cannula adopts SUS316L medical stainless steel. Handle can be brass or stainless steel. Material certificate can be provided.

Q2: Can we adjust cannula outer diameter and side slot dimension for different follicles?
A2: Yes. Cannula size, slot width and slot length are customizable to match different follicle sizes. Please mark parameters on technical drawing.

Q3: What dimensional tolerance can you achieve for Choi implant needle?
A3: Normal dimensional tolerance is ±0.02mm for cannula and slot processing, exact value depends on tube specification.

Q4: Is sample order acceptable for hair transplant equipment test?
A4: Sample production is supported. Sample cost and lead time relate to cannula size, slot processing and handle structure. Please provide drawing for precise quotation.

Q5: Can surface polishing treatment be done for the whole needle assembly?
A5: Electrolytic polishing is available for stainless steel cannula. Brass handle can be finished with polishing or gold plating as requested.

Disclaimer

Shenzhen Shomea Hardware Products Co., Ltd. is a precision metal components manufacturer, not a medical device distributor. All parts shown on this page are custom machined according to the buyer's drawings, samples and specifications.

We do not sell finished medical devices, sterile devices, IVD reagents or surgical instruments. All components are supplied non-sterile and unfinished.

The purchaser, as the medical device manufacturer or equipment brand owner, is solely responsible for device design validation, biocompatibility evaluation, sterilization validation, labeling and regulatory approval of the finished medical device.

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