Etched Micro Needles Custom Precision Stainless Steel Microneedle Arrays

Product Specification

Etched Micro Needles  Custom Precision Stainless Steel Microneedle Arrays

Precision Etched Beauty Needles Manufacturer

Xinhaisen manufactures high-precision etched micro needles and microneedle arrays using advanced photo chemical machining (PCM) technology. Compared with laser cutting or mechanical machining, chemical etching produces burr-free edges, stress-free profiles and highly consistent geometries, making it ideal for medical devices, cosmetic systems, biosensors and laboratory applications.

We provide OEM manufacturing according to customer drawings or samples, supporting rapid prototyping through mass production.

Manufacturing Process
We use advanced chemical etching technology to produce metal connectors. This process allows for high precision, burr-free results, and minimal stress on the material, ensuring consistency even in complex designs.

Etched Beauty Needles Features

1.Ultra-Sharp & Consistent Tips: Etching produces needle tips with radii as fine as a few microns, ensuring smooth, low-trauma penetration.
2.High Precision & Uniformity: Needle height, spacing, and pattern are controlled to within ±0.03mm, guaranteeing uniform treatment depth.
3.Burr-Free & Smooth Surface: Eliminates risk of skin irritation, tearing, or contamination. Ideal for post-plating (e.g., gold coating).
4.Material Excellence: Typically made from biocompatible 304/316L stainless steel. Can be processed in titanium or other specialty alloys.
5.Design Flexibility: Can produce various needle geometries (conical, pyramidal, spear-shaped) and array patterns to meet specific device and application needs.
6.Scalable Production: Efficiently supports from R&D prototypes to mass production runs.

Etched Beauty Needles Specifications

Etched Beauty Needles Applications

Microneedling Devices

Beauty Equipment

Skin Care Devices

Dermatology Instruments

Cosmetic Treatment Systems

Medical Beauty Devices

OEM Cosmetic Components

Aesthetic Equipment

Disposable Beauty Tools

High precision chemical etching

Burr-free cutting edges

No mechanical stress

Excellent dimensional consistency

Complex needle geometries

Ultra-thin metal processing

Our Advantages

• Over 13 years of expertise in precision metal etching

• Fast response and quick sample delivery

• Ability to handle large and urgent orders

• High-quality raw material selection

• Competitive pricing without compromising quality

  Excellent surface finish

  Suitable for ultra-thin stainless steel

  High flexibility for custom designs

  Clean and contamination-free manufacturing

  Environmentally friendly process

  
  

Why Choose Us?
We combine speed, precision, and flexibility to meet your specific needs. Whether it’s a prototype or mass production, we deliver consistent quality and on-time—every time.Partner with Xinhaisen for precision-etched metal connectors. We deliver superior quality with 24-48hr prototyping, high-volume capacity, and expert technical support. Our advanced etching ensures perfect burr-free parts with ±0.01mm tolerance. Your reliable manufacturing solution.

FAQ

• 1. What metal connectors do you make?
  We make precision metal parts for connectors used in automotive, medical, telecom, and electronics industries.
• 2. What materials can you etch?
  Stainless steel, copper, brass, beryllium copper, phosphor bronze, nickel, etc.
• 3. What thickness and tolerances can you achieve?
  Thickness: 0.02mm to 1.5mm
  Tolerance: ±0.03mm
• 4. Can you make small or complex features?
  Yes. We can etch holes as small as 0.03mm and lines as thin as 0.015mm.
• 5. Do you handle small prototypes and large orders?
  Yes. We are flexible for small runs and can also handle very large, urgent orders.
• 6. Why choose chemical etching for connectors?
  No burrs, no stress, fast tooling, and high precision for complex designs.

Welcome to contact us at any time!