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AboutShijiazhuang Tonghe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. It integrates R&D, manufacturing, sales, and service in the power electronics sector, providing customers with comprehensive energy solutions. -
ProductAfter more than two decades of rapid development, the company has established an industrial structure centered around three major business segments: smart grids, new-energy vehicles, and aerospace. Its sales network covers over 30 provinces, municipalities, and autonomous regions across China, and its products are exported overseas, earning unanimous praise from both domestic and international customers. -
PartnerIn the future, the company will continue to uphold its corporate mission of “embracing an entrepreneurial spirit, focusing on power electronics, efficiently utilizing energy, and serving global users,” while adhering to the core values of “contribution, mutual benefit, gratitude, efficiency, and innovation” to provide users with high-quality products and services. -
BlogsCommunicate with sincerity and courageously take responsibility; keep the customer at the center of our focus, continuously optimize the company’s management systems and processes, consistently identify and meet customer needs, deliver and enhance customer value, and maintain the company’s rapid growth. -
Join usThe company consistently upholds a talent philosophy centered on “people first,” actively fostering an atmosphere of respect, understanding, integrity, and friendliness. We provide a robust platform for talent development, enabling our employees to become powerful pillars of the company’s sustained growth and achieving mutual growth and shared success between the company and its talents. -
InvestorDisclose information relevant to investors’ decision-making in a truthful, accurate, complete, timely, and fair manner; strengthen communication and engagement with investors; and enhance and improve investor relations management. -
ContactWith a spirit of self-respect, self-reliance, and relentless self-improvement, coupled with an open mind, we focus on customer needs based on continuous learning and absorption. We dare to take risks, keep exploring, and steadily build management models and technological products that reflect our unique characteristics.
Contact Info
Service Hotline:
Company email:
Headquarters address:
No. 350, Lijiang Road, Shijiazhuang High-tech Zone
Join Tonhe Technology at Key Energy 2025 in Italy!
Tonhe Technology is excited to announce our participation in the Key Energy Exhibition 2025, taking place from March 5 to 7 at the Rimini Expo Centre, Italy. We warmly invite you to visit us at Booth No.: A3-546 to explore our latest innovations in power electronics and EV charging solutions.

What to Expect at Our Booth
At Key Energy 2025, we will showcase our cutting-edge EV power modules, high-efficiency charging solutions, and sustainable energy technologies designed to enhance the future of electric mobility. Our featured products include:
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Taihang Series 40kW Power Module – High-performance and efficient power solution.
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40kW CE Certified Power Module – Compliant with European standards for enhanced reliability.
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30kW DCDC Power Module – Optimized for advanced energy conversion applications.
Our expert team will be available to discuss how Tonhe Technology's advanced solutions can meet your business needs and contribute to a greener future.
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| Taihang Series 40kW Power Module | 40kW CE Certified Power Module | 30kW DCDC Power Module |
Why Attend?
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Discover the latest advancements in EV power and charging modules.
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Get exclusive insights into our newest product developments.
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Connect with our technical specialists and business representatives.
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Explore opportunities for collaboration and partnership.
Meet Us at Booth A3-546
We look forward to engaging with industry professionals, partners, and customers at Key Energy 2025. Don't miss this opportunity to experience Tonhe Technology's latest innovations firsthand.
Event Details:
Exhibition: Key Energy 2025
Date: March 5-7, 2025
Venue: Rimini Expo Centre, Italy
Booth No.: A3-546
Email: zhaojing@sjzthdz.com
Plan your visit today and let's shape the future of energy together!
For more information or to schedule a meeting with our team, feel free to contact us. See you in Rimini!
Tonhe Technology,Booth No.: A3-546,Key Energy Exhibition 2025
Service Hotline:
Company email:
Customer Message
Dedicated to providing customers with customized system energy solutions.


