Unionwell will take part in the 4th Shanghai International Charging Pile and Battery Swapping Station and Photovoltaics energy storage Exhibition 2025 (CPSE) from May 14–16 at the Shanghai Auto Expo Center. At Booth S09-2, we will present our proven core products and technical expertise for the EV charging and energy storage sectors, and connect with global industry partners to discuss the future of green energy.
As the electric vehicle industry continues to grow rapidly, charging, swapping, and optical storage technologies are advancing fast. CPSE 2025 brings together key players to showcase solutions, share ideas, and build partnerships. Alongside the exhibition, major industry conferences will provide insights into new policies, technologies, and market trends.
With over 30 years of experience, Unionwell is a national high-tech enterprise specializing in micro switches and smart control components. We serve the EV charging and energy storage markets with reliable products and customized solutions.
Our headquarters, based in Huizhou, Guangdong, covers 54,000 square meters and is home to over 600 skilled employees. Unionwell is certified to ISO9001 and IATF16949 standards and ranks among the top 20% in the global EcoVadis sustainability ratings, showing our strong commitment to quality, innovation, and sustainability.
Using advanced digital systems like MES and PLM, we ensure full process control from product design to delivery, improving efficiency, reliability, and customer service.
At the show, Unionwell will highlight three of our trusted products that are widely used in EV charging and energy storage systems:
G3 Built-in Resistance Waterproof Micro Switch for Charging Guns
Designed with IP67 protection and optimized resistance technology for precise and durable performance in high-usage environments.
G3 Clip-Style Waterproof Micro Switch
A silent, IP67-rated switch ideal for controlling charging port covers, helping to improve equipment safety and standardization.
G23 Charging Gun and Vehicle-End Electronic Lock
A highly reliable IP68-rated solution with smart locking features, ensuring safety and security during the EV charging process.
We warmly invite you to visit Unionwell at Booth S09-2 during CPSE 2025. Our team of experts will be on hand to discuss your needs, share application cases, and explore how our solutions can support your projects.
We look forward to seeing you in Shanghai and working together to drive the future of smart charging and green energy!
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