Empresa especializada, refinada, diferenciada e innovadora
Centro Provincial de Ingeniería Tecnológica
National High-Tech Enterprise
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About UsHuizhou Unionwell Sensing & Control Electronics Co., Ltd. was founded in 2007 with a registered capital of 17 million yuan. At present, there is a team of more than 30 senior engineers with over 200 patents. The company fully implements digital systems and is a professional switch manufacturing enterprise that integrates product research and development, production, sales, and after-sales service. Current leading products: Micro switch series, waterproof micro switch series, automotive micro switch series, inductive shaft button switch series, rotary switch series, wind pressure switch series, refrigerator door switch series, detection switch series, etc. Ranked in the top 20% globally in EcoVadis assessment, all products comply with ROHS and REACH environmental requirements and have obtained certifications such as UL in the United States, ENEC/CE in the European Union, cUL in Canada, and CQC in China. Provide customers with competitive products and satisfactory services!
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ServicesThe company has successfully obtained IATF 16949 automotive industry quality management system certification, IS0 9001 quality management system, IS014001, IS045001 environmental management system, and ISO50001 certification, ensuring excellent quality of products and services. All products have passed international safety certifications such as UL, cUL, ENEC, CE, CQC, and strictly comply with ROHS and REACH environmental standards, demonstrating our dual commitment to quality and environmental protection.
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2026/07/09
Application of Micro Switch on Dishwasher
In the precise construction of dishwashers, the G5S05 micro switch may only be a few thousandths of a component, but it is precisely because of its precise feedback between each door opening and closing that the dishwasher is efficient and safe.
2026/07/02
Micro switch with wire vs micro switch without wire
The difference between wired microswitches and wireless microswitches
2026/06/25
Application case of Unionwell G605 micro switch in noodle machine
The Unionwell G605 series micro micro switch, with its compact body, strong current carrying performance, and long service life, is the preferred matching component for safe start stop control of noodle machines.
2026/06/16
Principle and application of micro switch for ice maker
Commercial/household ice makers are commonly used in humid and low-temperature environments, with IP65/IP67 waterproof seals (such as G5W11 and G905 series), which are resistant to water vapor and not easily oxidized.
2026/06/13
This time, Huizhou Unionwell Micro Control Electronics Co., Ltd. and Huizhou Guantai Electronics Co., Ltd. jointly participated in the exhibition. We will showcase our full range of core products, including automotive micro switches, control sensing components, charging pile matching switch components, and precision contacts for new energy vehicle electronic control. We will provide mature customized solutions for customers in industries such as new energy vehicles, charging piles, in car electronic control, car seat adjustment, and in car electronic matching.
2026/06/09
G9A micro switch empowers a new ecosystem for charging pile applications
The Unionwell G9A series waterproof and dustproof micro switch, with its comprehensive advantages of IP67 protection, wide temperature range adaptation, long life, and high sensitivity, perfectly solves the core pain points in charging pile application scenarios and becomes a reliable "micro control guardian" in the field of new energy charging infrastructure.
2026/06/04
The application of micro switches in the field of cleaning household appliances
With its advantages of compact size, sensitive action, long service life, and diversified triggering forms, micro switches are playing a pivotal role in the rapid development of smart cleaning appliances today. They are key signal triggering components for various cleaning appliances such as vacuum cleaners, robotic vacuum cleaners, floor scrubbers, and electric mops. They are widely used in core aspects such as equipment safety protection, function gear switching, and operating state detection.
2026/05/28
Analysis of the application advantages of G91 series micro switches in household appliances
In modern household appliance design, reliability and durability are core concerns shared by consumers and manufacturers. With the popularity of smart homes, the performance requirements for internal electronic components of household appliances are increasing, especially in the areas of detection, control, and safety protection. The G91 series micro switch launched by Unionwell, with its excellent dustproof design, sensitive response capability, diverse terminal options, and superior mechanical life, is gradually demonstrating its advantages in the field of household appliances.
2026/05/19
Unionwell Twilight Axis: Performance Aesthetics Born for Esports
As dusk falls, time for gaming. The GT06 series polarmagnetic dusk light keyboard switch features a uniquedual independent arc-shaped light guide top housing,combining the light purple PC material with RGB lightingeffects to increase the brightness and uniformity of thelight. This makes this product, with a mechanical lifespanof 100 million clicks, widely favored by gamers.
2025/10/29
How the G5 Basic Microswitch Becomes the "Guardian" of Precision Printing
In this highly integrated, precision system that is the printer, the G5 basic model microswitch may well be one of the least conspicuous components. Yet just like the steel reinforcement bars in a skyscraper—though hidden from view—it remains the very foundation that ensures the overall stability and safety of the machine. With its series of meticulously precise "micro-movements," it defines the boundaries of the printer's reliability and durability.
No. 9, Park Avenue, North District, Huizhou Industrial Transfer Industrial Park, Longmen County, Huizhou City, Guangdong Province
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