ABOUT US

Huizhou Micro Switch Technology Co., Ltd. is the sole original manufacturer of the Zing Ear brand.

Founded in Taiwan in 1983, the company specializes in the R&D and production of precision microswitches, electronic switches, relays, wiring harness modules, and various electrical control components. Since the brand's inception, we have consistently prioritized independent R&D, precision manufacturing, and quality innovation, committed to providing highly reliable electrical control solutions for global customers.

Become a leading global manufacturer of high-quality micros witches.

ZINGEAR Company Profile
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National after-sales network
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National partners
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intellectual property

Zingear Micro Switch Product

Automotive Micro Switch
New Energy Micro Switch
Home Appliance Micro Switch
Industrial Heavy-duty Micro Switch

Automotive Micro Switch

Automotive micro switches are high-reliability electrical control components customized for the harsh working conditions in vehicles. All series are certified by the IATF 16949 automotive quality system, and can maintain stable performance in the extreme temperature range from -40℃ to +85℃. Optimized with internal springs and contact structures to adapt to long-term in-vehicle vibration, they are widely applied in core components such as central door locks, vehicle air conditioning control panels, and seat position adjustment mechanisms. After 20 million consecutive simulated operation tests, they still maintain precise triggering feel, avoiding common problems of ordinary switches such as contact oxidation and feel drift, and serving as core basic components to ensure the stable operation of in-vehicle electrical systems.
Automotive Micro Switch

New Energy Micro Switch

The new energy industry micro-switch is a dedicated control component developed for scenarios like new energy vehicles, energy storage power stations, and photovoltaic equipment. Compared with basic micro-switches, it features enhanced arc resistance and high insulation properties, and is suitable for key functions such as charging gun insertion/removal detection, energy storage cabinet safety door interlock, and photovoltaic inverter status feedback.
With IP67 sealing protection, it resists moisture and dust in complex outdoor environments, preventing issues like charging interruptions and equipment shutdowns caused by signal misjudgment in new energy scenarios, and provides accurate trigger signal support for the safe and stable operation of new energy systems.
The full series of new energy micro-switches precisely cover core scenarios of new energy vehicles, stably adapting to the opening/closing status detection of vehicle charging ports, charging gun locking safety interlock, and also compatible with the status feedback requirements of vehicle seat locks. As a benchmark model, the G10B ultra-compact waterproof and dustproof micro-switch achieves high-level protection in an extremely small installation space, resists outdoor rain and dust, ensures safe and stable signal transmission in charging scenarios, and fully adapts to the harsh working conditions of new energy vehicles with high-frequency outdoor use.
New Energy Micro Switch

Home Appliance Micro Switch

The household appliance industry micro-switch is a cost-effective control component optimized for various types of household consumer electronics. Equipped with alloy contacts of low contact resistance and a precisely formed spring structure, it can operate stably for 5 to 8 years without premature failures under the low-frequency household working condition of less than 10 operations per day. It also supports customized adjustment of operating force and terminal styles according to the structural requirements of different home appliances, perfectly fitting the compact installation space design of various household devices. While ensuring safety in use, it greatly reduces the long-term after-sales maintenance cost of home appliances.
The full series of household appliance micro-switches accurately cover all scenarios of household consumer electronics: they are compatible with conventional kitchen appliances such as microwave ovens, range hoods and coffee machines, meet the usage requirements of high-power kitchen appliances like noodle presses, pressure cookers and integrated stoves, and also adapt to small household appliances such as hair dryers and smoothie makers, refrigeration appliances including ice makers and compressors, as well as mainstream household equipment like smart door locks, sweeping robots and electric kettles.
Five core models can precisely match the differentiated usage demands of different home appliances: the G5T16 explosion-proof micro-switch is suitable for high-temperature home appliance scenarios with explosion-proof requirements; the G6 small general-purpose micro-switch fits the compact installation space of ordinary home appliances; the G9 small waterproof and dustproof micro-switch adapts to kitchen scenarios with heavy moisture and oil fumes; the G9A waterproof and explosion-proof micro-switch is applicable to high-risk high-voltage home appliance scenarios; the G5W11 sealed waterproof and dustproof micro-switch is designed for bathroom and cleaning home appliances that are exposed to moisture for a long time, providing stable and reliable trigger control support for all kinds of household devices.
Home Appliance Micro Switch

Industrial Heavy-duty Micro Switch

The full series of heavy-duty industrial micro switches are purpose-developed for scenarios including heavy industrial production lines, lifting equipment and automated machine tools. All products feature reinforced mechanical structures and have passed rigorous environmental simulation tests, tailored for workshop working conditions with high dust density and continuous high-frequency operations.
They deliver an ultra-long mechanical lifespan that supports tens of thousands of operation cycles, far exceeding that of ordinary industrial switches, and can withstand tens of millions of continuous trigger operations. Equipped with special designs for misoperation prevention and impact resistance, these switches can accurately feed back critical status signals such as equipment limit position and workstation in-place status. They effectively reduce unplanned shutdowns of industrial equipment caused by switch failures, providing reliable support for the continuous and efficient operation of the entire production line.
image

Automotive Micro Switch

Automotive micro switches are high-reliability electrical control components customized for the harsh working conditions in vehicles. All series are certified by the IATF 16949 automotive quality system, and can maintain stable performance in the extreme temperature range from -40℃ to +85℃. Optimized with internal springs and contact structures to adapt to long-term in-vehicle vibration, they are widely applied in core components such as central door locks, vehicle air conditioning control panels, and seat position adjustment mechanisms. After 20 million consecutive simulated operation tests, they still maintain precise triggering feel, avoiding common problems of ordinary switches such as contact oxidation and feel drift, and serving as core basic components to ensure the stable operation of in-vehicle electrical systems.
Automotive Micro Switch

New Energy Micro Switch

The new energy industry micro-switch is a dedicated control component developed for scenarios like new energy vehicles, energy storage power stations, and photovoltaic equipment. Compared with basic micro-switches, it features enhanced arc resistance and high insulation properties, and is suitable for key functions such as charging gun insertion/removal detection, energy storage cabinet safety door interlock, and photovoltaic inverter status feedback.
With IP67 sealing protection, it resists moisture and dust in complex outdoor environments, preventing issues like charging interruptions and equipment shutdowns caused by signal misjudgment in new energy scenarios, and provides accurate trigger signal support for the safe and stable operation of new energy systems.
The full series of new energy micro-switches precisely cover core scenarios of new energy vehicles, stably adapting to the opening/closing status detection of vehicle charging ports, charging gun locking safety interlock, and also compatible with the status feedback requirements of vehicle seat locks. As a benchmark model, the G10B ultra-compact waterproof and dustproof micro-switch achieves high-level protection in an extremely small installation space, resists outdoor rain and dust, ensures safe and stable signal transmission in charging scenarios, and fully adapts to the harsh working conditions of new energy vehicles with high-frequency outdoor use.
New Energy Micro Switch

Home Appliance Micro Switch

The household appliance industry micro-switch is a cost-effective control component optimized for various types of household consumer electronics. Equipped with alloy contacts of low contact resistance and a precisely formed spring structure, it can operate stably for 5 to 8 years without premature failures under the low-frequency household working condition of less than 10 operations per day. It also supports customized adjustment of operating force and terminal styles according to the structural requirements of different home appliances, perfectly fitting the compact installation space design of various household devices. While ensuring safety in use, it greatly reduces the long-term after-sales maintenance cost of home appliances.
The full series of household appliance micro-switches accurately cover all scenarios of household consumer electronics: they are compatible with conventional kitchen appliances such as microwave ovens, range hoods and coffee machines, meet the usage requirements of high-power kitchen appliances like noodle presses, pressure cookers and integrated stoves, and also adapt to small household appliances such as hair dryers and smoothie makers, refrigeration appliances including ice makers and compressors, as well as mainstream household equipment like smart door locks, sweeping robots and electric kettles.
Five core models can precisely match the differentiated usage demands of different home appliances: the G5T16 explosion-proof micro-switch is suitable for high-temperature home appliance scenarios with explosion-proof requirements; the G6 small general-purpose micro-switch fits the compact installation space of ordinary home appliances; the G9 small waterproof and dustproof micro-switch adapts to kitchen scenarios with heavy moisture and oil fumes; the G9A waterproof and explosion-proof micro-switch is applicable to high-risk high-voltage home appliance scenarios; the G5W11 sealed waterproof and dustproof micro-switch is designed for bathroom and cleaning home appliances that are exposed to moisture for a long time, providing stable and reliable trigger control support for all kinds of household devices.
Home Appliance Micro Switch

Industrial Heavy-duty Micro Switch

The full series of heavy-duty industrial micro switches are purpose-developed for scenarios including heavy industrial production lines, lifting equipment and automated machine tools. All products feature reinforced mechanical structures and have passed rigorous environmental simulation tests, tailored for workshop working conditions with high dust density and continuous high-frequency operations.
They deliver an ultra-long mechanical lifespan that supports tens of thousands of operation cycles, far exceeding that of ordinary industrial switches, and can withstand tens of millions of continuous trigger operations. Equipped with special designs for misoperation prevention and impact resistance, these switches can accurately feed back critical status signals such as equipment limit position and workstation in-place status. They effectively reduce unplanned shutdowns of industrial equipment caused by switch failures, providing reliable support for the continuous and efficient operation of the entire production line.
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Automotive Micro Switch
New Energy Micro Switch
Home Appliance Micro Switch
Industrial Heavy-duty Micro Switch

TECHNICAL ADVANTAGES

InnovativeR&D for High-Performance Micro Switches
InnovativeR&D for High-Performance Micro Switches
InnovativeR&D for High-Performance Micro Switches
“Innovation drives everything we do. Our R&D team continuously develops new waterproof,high-temperature, and high-precision micro switch technologies, supported by multiple intemnational patents. These innovations enable customized microswitch solutions for automotive, medical, and industrial applications.”
InnovativeR&D for High-Performance Micro Switches
InnovativeR&D for High-Performance Micro Switches
Advanced Manufacturing & Strict Quality Control
Advanced Manufacturing & Strict Quality Control
Advanced Manufacturing & Strict Quality Control
“With ISO-certified micro switch production lines, ZING EAR ensures every switch meets international standards. From raw materials to final inspection, each process is automated and precisely monitored to guarantee consistency, reliability, and long lifespan.”
Advanced Manufacturing & Strict Quality Control
Advanced Manufacturing & Strict Quality Control
Customized Microswitch Solutions for Diverse Industries
Customized Microswitch Solutions for Diverse Industries
Customized Microswitch Solutions for Diverse Industries
“We understand that every project is unique. Our engineers collaborate with clients to design tailored micro switch solutions that perfectly match application needs in home appliances, automotive systems, medical devices, and industrial automation.”
Customized Microswitch Solutions for Diverse Industries
Customized Microswitch Solutions for Diverse Industries
Quick Technical Response and Global Support
Quick Technical Response and Global Support
Quick Technical Response and Global Support
“As a trusted OEM micro switch supplier inChina, ZING EAR provides rapid response and global after-sales support. Our international service team ensures fast delivery, professional consultation, and efficient problem resolution.”
Quick Technical Response and Global Support
Quick Technical Response and Global Support
Environmentally Friendly and Sustainable Production
Environmentally Friendly and Sustainable Production
Environmentally Friendly and Sustainable Production
“We implement green manufacturing practices, using eco-friendly materials and energy-saving systems. Our RoHS-compliant micro switches reflect ZING EAR's commitment to sustainable development and environmental responsibility.”
Environmentally Friendly and Sustainable Production
Environmentally Friendly and Sustainable Production
Strict Quality Control
Strict Quality Control
Strict Quality Control
“Quality is our top priority. Our quality management system complies with ISO international standards, ensuring that every aspect from design to production meets the highest standards. Every product must undergo rigorous testing before leaving the factory to ensure its performance and safety.”
Strict Quality Control
Strict Quality Control
Advanced automated production line
Advanced automated production line
Advanced automated production line
“In order to improve production efficiency and product quality, we have invested in establishing advanced automated production lines. This not only shortens the production cycle, but also reduces human errors, ensuring product consistency and accuracy.”
Advanced automated production line
Advanced automated production line
Global Service Network
Global Service Network
Global Service Network
“MTC has a global service network that can provide fast and convenient services to customers around the world. Our international team is able to understand the needs of different markets and provide corresponding technical support and solutions.”
Global Service Network
Global Service Network

Customer Reviews

joyoung
The G10B series waterproof micro switches from ZING EAR have significantly improved our soybean milk machines' safety. The rapid 0.01s power-off perfectly matches our anti-overfill patent technology.Highly reliable and durable!
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Joyoung
ZING EAR's micro switches
With over 50,000 cycles of high-temperature testing at 120C, ZING EAR's micro switches deliver unmatched reliability. Our production line maintains a stable supply of 300,000 units per month thanks to their performance.
ZING EAR's micro switches
Appliance Manufacturer
ZING EAR G10B waterproof micro switches
We've integrated ZING EAR G10B waterproof micro switches into our automotive control systems. The IP67 protection and high-precision contacts guarantee durability and safety under extreme conditions.
ZING EAR G10B waterproof micro switches
Automotive Manufacturer, Germany
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ZING EAR's micro switches
ZING EAR's micro switches
ZING EAR G10B waterproof micro switches
ZING EAR G10B waterproof micro switches

Certified micro switch

CQC11002060165-G6

CQC11002060165-G6

China Quality Certification Centre (CQC) is China's national certification body, certifying that products comply with the requirements of the CQC11-462124-2009 certification rules.
Switches for Appliances G5T16

Switches for Appliances G5T16

ENEC License
Switches for Appliances G9A05

Switches for Appliances G9A05

ENEC License
Switches for Appliances G605

Switches for Appliances G605

ENEC License
Switch G9A Series

Switch G9A Series

CERTIFICATE of Conformity
Switches

Switches

IEC SYSTEM FOR MUTUAL RECOGNITION OF TEST CERTIFICATES FOR ELECTRICAL EQUIPMENT (IECEE) CB SCHEME
E89885-20110719-CertificateofCompliance(G5W11 UL)-1

G5W11 UL

E89885-20110719-CertificateofCompliance
IATF16949

IATF16949

IATF16949 is a quality management system standard for the automotive industry developed by the International Automotive Task Force (IATF)
ISO14001

ISO14001

The full name of ISO14001 certification is ISO14001 Environmental Management System Certification, which refers to the qualification assessment activities implemented by third-party certification agencies based on ISO14001 standards.
ISO9001-2015

ISO9001-2015

ISO9001:2015 is an international standard that specifies the requirements for implementing a quality management system
Environmental-Protection-Report

Environmental-Protection-Report

A product certification report is a formal document issued by an authoritative certification body to prove that a product meets specific standards, regulations, or technical requirements
CERTIFICATE-OF-PRODUCT-CERTIFICATION

CERTIFICATE-OF-PRODUCT-CERTIFICATION

Type inspection certificate "usually refers to the" type inspection report "or" type test certificate ", which is a key document for the product to enter the market or be used for specific certification
TYPE-EXAMINATION-CERTIFICATE

EXAMINATION-CERTIFICATE

Environmental protection certificate is a qualification certificate issued by the national competent department or professional organization, used to verify an individual's professional ability or the environmental compliance of a company
‌range hood switch‌range hood switch

"How can I replace the push-button switch on my range hood?"

Proper range hood switch replacement is one of the most cost-effective DIY maintenance tasks that restores full functionality to your kitchen ventilation system
2026-08-27
Zing EAR Electrolux Range Hood Customized Micro Switch SolutionZing EAR Electrolux Range Hood Customized Micro Switch Solution

"Electrolux Range Hood Switch Solution — Zing EAR: Solve Extreme Kitchen Reliability with Precision Sensing"

Range hoods operate for a long time in complex working conditions of high oil pollution, high humidity, high temperature and chemical corrosion. The performance shortcomings of ordinary micro switches are infinitely amplified
2026-08-25
ZINGEAR G304 Micro Switch Supports Electric Two-Wheeler Electronic Lock SystemsZINGEAR G304 Micro Switch Supports Electric Two-Wheeler Electronic Lock Systems

"ZINGEAR G304 Micro Switch Supports Electric Two-Wheeler Electronic Lock Systems, Empowering Smart Lock Security and Durability Upgrade"

the G304 series micro switch from professional micro switch brand ZINGEAR, with its stable and reliable comprehensive performance, has passed full verifications of multiple electric two-wheeler enterprises
2026-08-21
zingear G306-150E65BA-400 Micro Switch - Handbrake Induction Control System for First Drive Series Electric Motorcycleszingear G306-150E65BA-400 Micro Switch - Handbrake Induction Control System for First Drive Series Electric Motorcycles

"ZINGEAR G306-150E65BA-400 Electric Motorcycle Handbrake Micro Switch | Dreame Shouqu Certified Sensing Switch"

the G306-150E65BA-400 micro switch from professional micro switch brand ingear has officially passed full performance verification and complete vehicle adaptation tests of Shouqu
2026-08-18
rail transit grade micro switch-zingear G304 series micro switchrail transit grade micro switch-zingear G304 series micro switch

"ZINGEAR G304 Micro Switch Debuts in Rail Transit Sector, Enabling Precise Sensing and Reliable Control for High-Speed Train Lifting Doors"

As a core micro switch model developed by ZINGEAR for the industrial and transportation sectors, the G304 series has performance optimized for the use scenarios of high-speed train lifting doors
2026-08-13
imageimage

"zingear Micro Switch Solution for Communication Base Station Equipment Status Detection — Building a Solid Safety Line for Long-term Stable Operation of Base Stations"

Against the backdrop of in-depth nationwide coverage of 5G communication networks, communication base stations, as the core nodes of network signal transmission
2026-08-11
automotive interior electronic control systems-zingearautomotive interior electronic control systems-zingear

"ZINGEAR G306-150S150AA Automotive Micro Switch Officially Partners with Changan Automobile to Enable Precise Control of Sun Visors and Vanity Mirrors"

the G306-150S150AA waterproof micro switch, a core product of professional micro switch brand ZINGEAR,
2026-08-07
ZINGEAR Micro Switch OEM ManufacturingZINGEAR Micro Switch OEM Manufacturing

"ZINGEAR Micro Switch OEM Manufacturing Complete Guide"

Engaging with ZINGEAR for an OEM project typically follows a structured, collaborative process designed to translate a concept into a reliable, mass-produced component.
2026-07-23
Micro switch replacement-zingearMicro switch replacement-zingear

"How often should you replace the micro switch? Suggestions for Beginners and Professionals"

From the perspective of general industry standards, the mechanical life of a standard general-purpose micro switch usually ranges from 100,000 to 10 million operations, while high-grade models designed for industrial scenarios can even reach 20 million operations.
2026-07-01
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