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Precision Micro Switches Engineered for Reliability

Unionwell is a leading micro switch manufacturer from China, delivering high-performance, durable, and globally certified switches for automotive, industrial, and consumer electronics applications.

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About Unionwell

Unionwell is a professional micro switch manufacturer dedicated to serving partners and customers globally. With years of engineering expertise and a commitment to quality, we design and produce a wide range of micro switches that meet international safety standards and performance requirements.

Our products are widely used in automotive electronics, home appliances, industrial control systems, and smart devices. From subminiature sealed switches to DPDT limit switches, Unionwell ensures precision, durability, and long operational life.

  • Global Safety Approvals
  • IP67 Waterproof & Dustproof Options
  • Long Operational Life & High Reliability
  • Customization & OEM Support
Unionwell Factory

Our Product Range

High-quality micro switches designed for performance and durability across industries.

G5 Basic Micro Switch

G5 Basic Micro Switch

Available in temperature grades 25T85, 25T125, 25T150. Widely used in ice makers, dishwashers, and appliances.

  • • Temperature Resistant
  • • Long Operational Life
  • • Global Safety Approvals
G3 Subminiature Micro Switch

G3 Subminiature Micro Switch

IP67 sealed, compact size. Ideal for automotive electronics like charging guns and piles.

  • • IP67 Waterproof Rating
  • • Compact Design
  • • Automotive Grade
G9 Waterproof Micro Switch

G9 Waterproof Micro Switch

Excellent waterproof (IP67) and dustproof performance. Used in auto control and charging systems.

  • • IP67 Certified
  • • High Reliability
  • • Long Service Life
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G20 Car Seat Belt Reminder Switch

Reliable detection switch for automotive safety systems. Ensures seat belt engagement monitoring.

  • • Automotive Safety Compliance
  • • Durable Contacts
  • • Compact Integration
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G6 Miniature Micro Switch

Miniature design with high sensitivity. Suitable for space-constrained applications.

  • • Miniature Form Factor
  • • High Sensitivity
  • • Multiple Actuator Options
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G15 Ultra Miniature Micro Switch

Ultra-compact design for modern electronics. Ideal for portable and wearable devices.

  • • Ultra-Small Size
  • • Low Operating Force
  • • High Cycle Endurance
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G11 Sealed DPDT Limit Switch

DPDT configuration with sealed housing. Used in industrial automation and machinery.

  • • DPDT 2NO+2NC
  • • Sealed Housing
  • • Industrial Grade
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G306 Waterproof Automotive Slide Switch

Designed for harsh automotive environments. Resistant to moisture and vibration.

  • • Waterproof Design
  • • Vibration Resistant
  • • Automotive Qualified
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G2 Car Rotary Switch

Precision rotary switch for automotive control panels. Smooth operation and long life.

  • • Rotary Actuation
  • • Durable Construction
  • • Customizable Positions
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G16 Swing Rotary Switch

Swing-type rotary switch with tactile feedback. Ideal for control and selection functions.

  • • Tactile Feedback
  • • Multi-Position Options
  • • Compact Mounting
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GPS100 Air Pressure Switch

Reliable pressure detection for pneumatic systems. Stable performance under variable conditions.

  • • Pressure Sensing
  • • Stable Operation
  • • Industrial Applications
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Mechanical Keyboard Switch (4MM)

Tactile mechanical switch for keyboards. Crisp actuation and long key life.

  • • 4mm Travel Distance
  • • Tactile Feedback
  • • High Durability
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Why Choose Unionwell?

Engineered excellence backed by innovation, quality, and global support.

Global Certifications

Our switches meet UL, CCC, CE, and other international safety standards.

High Reliability

Engineered for millions of cycles with consistent performance in extreme conditions.

Customization

OEM/ODM support available. Tailor switches to your exact specifications and branding.

Fast Global Shipping

Efficient logistics network ensures timely delivery to customers worldwide.

100+
Product Models
50+
Countries Served
10M+
Units Produced Annually
15+
Years Experience

Frequently Asked Questions

What types of micro switches does Unionwell manufacture?

Unionwell produces a wide range including basic, subminiature, sealed, waterproof, slide, rotary, limit, pressure, and detector switches. Popular models include G5, G3, G9, G20, G306, and G11.

Are Unionwell switches certified for international markets?

Yes, our micro switches have obtained global safety approvals including UL, CCC, CE, and others, ensuring compliance with international standards.

Can I request custom switch designs?

Absolutely. Unionwell offers OEM and ODM services. We can customize switch specifications, actuator types, terminals, and branding based on your requirements.

What is the typical lead time for orders?

Standard product lead time is 2-4 weeks. Custom designs may vary. We provide accurate timelines during quotation.

How can I get product samples?

You can request samples by visiting the official Unionwell website and contacting their sales team directly.

Get in Touch

Reach out to Unionwell for product inquiries, samples, or technical support.

Email: marketing@unionwellgroup.com

Phone: +86 13824215967

Location: No. 9 Park Avenue, Huizhou Industrial Transfer Park, Longmen County, Huizhou City, Guangdong Province, 516800, China

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