Leave Your Message
AI Helps Write

UnionwellChina Professional Hermetically Sealed Switch Manufacturer

With 20 years of industry experience, we specialize in the production of hermetically sealed switches, using advanced technology and state-of-the-art equipment. Our professional technical team ensures precision manufacturing and consistent high-quality products, making Unionwell micro switch factory a trusted choice for global manufacturers seeking reliable switch solutions.

Our hermetically sealed switches are designed with durable silicone seals, lightweight and compact structure, without compromising performance. With excellent sealing performance and long-lasting durability, our products are often used as sealed switches for automotive and industrial equipment controls to ensure optimal functionality and reliability.

CONTACT US
waterproof micro switch G9
UNIONWELL

High Precision Hermetically Sealed Switch

We offer a wide range of sealed switches to suit a variety of application needs. Our G3 Series is designed for automotive systems, while our G11 and G12 hermetically sealed limit switch Series excel in industrial control applications. For home appliances, the G5W11 Series offers reliable and durable performance. Sealed switches provide quality switching for automotive applications, industrial equipment, and home appliances.

Unionwell sealed switches offer excellent performance and can operate stably even in extreme temperatures from -40°C to +85°C. We offer customizable actuator stems and a full range of terminal types to meet unique customer needs. Our switches are durable, with a service life of more than 100,000 times and an IP67 protection rating, and are widely used
Hermetically  Sealed Subminiature Micro Switch

G3
Hermetically  Sealed Subminiature Micro Switch

2018-07-16
IP67 protection level, commonly used for car hood locks, door locks control, operating handles and terminal models are complete
  • Synopsis: 20kg
  • Classification: Interior wall
  • Product Type: Finish
  • Keyword: Matt
  • Product Link: No
view detail
waterproof-and-dustproof-sealed-basic-micro-switch-g5w11-wc200a05-w2-t029u-1

G5W11
Waterproof and Dustproof Sealed Basic Micro Switch

2018-07-16
The internal sealed switch is waterproof and dustproof, and has long durability, reducing the number of replacements.
  • Synopsis: 20kg
  • Classification: Interior wall
  • Product Type: Finish
  • Keyword: Matt
  • Product Link: No
view detail
waterproof-and-dustproof-dpdt-limit-micro-switch-g11-35001d01e1110u-1

G11
Waterproof and Dustproof DPDT Limit Micro Switch

2018-07-16
Waterproof and Dustproof DPDT limit switch, good sealing performance, with reliable performance.
  • Synopsis: 20kg
  • Classification: Interior wall
  • Product Type: Finish
  • Keyword: Matt
  • Product Link: No
view detail
Hermetically Sealed Limit Switch

G12
Hermetically Sealed Limit Switch

2018-07-16
Hermetically Sealed Limit Switches are commonly used in industrial control equipment due to their reliability and accuracy.
  • Synopsis: 20kg
  • Classification: Interior wall
  • Product Type: Finish
  • Keyword: Matt
  • Product Link: No
view detail

Features of Hermetically Sealed Switch

Unionwell's sealed switches stand out for their unique performance, with high precision ensuring precise and reliable performance in critical applications. They have excellent durability and can withstand more than 100,000 cycles, making them a long-lasting solution for harsh environments. With an IP67 protection rating, these switches have excellent dust and water resistance, ensuring optimal functionality in harsh conditions. In addition, our products meet global safety certifications to ensure compliance with international quality standards.


Sealed Micro Switch Custom Production Process

Application

Unionwell hermetically sealed switch has a wide range of applications and features high quality and reliable performance. Please feel free to contact us for any information you require.

Our Certification

45
44
43
42
41
0102030405
65420bf103b3580020 65420be751dad22160
6579a0f2da47543192 6579a0f26da4684101
6579a0f34a56821986

FAQ

  • 1

    Can you provide good wholesale prices for sealed switches?

    Of course. Contact us to get the best quote and relevant product information (including drawings, samples, etc.).

  • 2

    Can I customize the design of the sealed switch for my application?

    Yes, we offer full customization options for sealed switches, including custom actuators, terminals, and sealing materials. Our team will work closely with you to create the perfect solution for your needs.

  • 3

    Which industries use sealed switches and what are their benefits?

    Delivery times for bulk orders may vary depending on custom requirements and order volume. Generally within one week for switches in stock, 7-14 days if custom or in larger quantities. We maintain communication throughout the process to keep you informed of the estimated time of arrival.

  • 4

    What is the expected service life of your sealed switches?

    Our sealed switches are designed to be rugged and durable, with an expected service life of more than 100,000 times, even in extreme environmental conditions, making them a reliable choice for long-term use.

  • 5

    What certifications do your sealed switches have?

    We offer flexible wholesale and custom orders with flexible minimum order quantities based on different series. Whether you need small quantities or large-scale production, we can meet your order size and provide competitive prices.

65a0e1fer1

SEND YOUR INQUIRY DIRECTLY TO US

* Enter product details such as size, color,materials etc. and other specific requirements to receive an accurate quote. Cannot be empty