Unionwell successfully participated in the 2025 Hong Kong Electronics Fair (Autumn Edition)
From October 13 to 16, 2025, Huizhou Unionwell (Guantai Electronics) Micro Control Electronics Co., Ltd. successfully showcased its latest innovations at the 45th Hong Kong Electronics Fair (Autumn Edition), held at the Hong Kong Convention and Exhibition Centre.
As a national-level “Specialized and Innovative” high-tech enterprise, Unionwell impressed global visitors with its strong technical capabilities, comprehensive product lineup, and professional brand image, becoming one of the highlights of this year’s exhibition.
Centered around the theme “Exploring New Trends in Electronic Products,” Unionwell presented its latest research achievements in the fields of automotive electronics, new energy devices, gaming keyboards, and smart applications, reflecting its continued leadership in micro switch and electronic control technology.
Core Products Showcase Innovative Strength
At the exhibition, Unionwell unveiled several key product lines, including automotive waterproof micro switches, the G23 series DC charging gun electronic locks, the G303R waterproof micro switches, and a new range of magnetic and mechanical keyboard switches such as the Magnetic Axis, Tesla Inductive Axis, and OG Guantai Mechanical Axis.
These products fully demonstrated Unionwell’s strength in precision micro switch manufacturing and innovative component design, covering the core needs of today’s rapidly evolving electronics market.
Unionwell’s booth (3D-A08) attracted a large number of professional visitors and clients from around the world. Live demonstrations of the latest products, together with detailed application explanations and customized solution discussions, received great attention and positive feedback throughout the fair.
Three Decades of Expertise Build Reliable Quality
With over 30 years of expertise in the micro switch industry, Unionwell has established itself as a trusted manufacturer of high-precision, durable, and customized switching solutions.
Its products are widely used in automotive electronics, new energy equipment, smart homes, 5G IoT systems, industrial automation, and power tools. All Unionwell products are certified by UL, cUL, ENEC, CE, ATEX, and CQC, comply with RoHS and REACH environmental standards, and are produced under ISO9001 and IATF16949 quality management systems.
Through continuous technological innovation and strict quality control, Unionwell ensures high reliability and long operational life across all its product lines, serving customers worldwide.
Highlight Products Draw Attention
Among the showcased products, the Magnetic Axis Series features a dual-module independent design and intelligent pressure transmission system, providing a smoother and more stable typing experience for mechanical keyboards.
The Tesla Inductive Axis offers ultra-fast actuation, low power consumption, long durability, and temperature stability, perfectly suited for gaming and high-precision input applications.
Meanwhile, the G23 Series DC Charging Gun Electronic Lock and the G303R Waterproof Micro Switch demonstrated outstanding protection ratings and mechanical endurance for new energy and outdoor environments, earning high praise from visitors.
These innovations reflect Unionwell’s strong R&D capability and deep insight into evolving market trends.
Expanding Global Collaboration
“The Hong Kong Electronics Fair is not only an important platform for showcasing our latest achievements but also a valuable opportunity to engage directly with global customers,” said a Unionwell representative. “Through this exhibition, we aim to deepen cooperation and share Unionwell’s innovation in micro switch and electronic control technology with partners worldwide.”
During the exhibition, Unionwell held in-depth discussions with buyers and partners from Europe, Southeast Asia, and the Middle East, strengthening its global presence and expanding opportunities for international collaboration.


Driving The Future With Innovation
The 2025 Hong Kong Electronics Fair focused on two major sectors—automotive electronics and new energy equipment—bringing together leading global brands and innovators.
Unionwell’s impressive participation not only showcased the power of Chinese innovation but also highlighted its corporate vision of “Driving Quality through Technology and Leading the Future through Innovation.”
Although the exhibition has concluded, Unionwell’s pursuit of excellence continues. The company will keep investing in intelligent manufacturing and product innovation, providing reliable, high-performance micro switch solutions for global partners and contributing to the sustainable growth of the electronics industry.
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Mark Song
Hello, I'm Mark Song, CEO and founder of Huizhou Unionwell Sensing & Control Electronics Co., Ltd. With over 30 years of experience in the micro switch industry since 1993, I have cultivated a deep expertise from R&D to the founding of Unionwell. Our company boasts strong teams in development, production, quality, and service. I would like to share my knowledge on this website, which will be helpful to you, and I am committed to meeting your needs with our professionalism and dedication.

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