With the rapid development of industries such as data centers, finance, telecommunications, and new energy, the demand for uninterrupted power supply (UPS) is growing steadily. As a critical component of power protection, UPS not only delivers clean power to vital electronic equipment but also ensures uninterrupted power supply at all times, guaranteeing continuous business operations. Among the Top 10 UPS manufacturers in world, Chinese manufacturers account for ninety percent. This article will introduce the Top 10 UPS manufacturers in China.
Top 10 UPS manufacturers in China
HUAWEI
Website: https://digitalpower.huawei.com/en
HUAWEI leverages its deep expertise in power electronics, digital technology, and AI to deliver a series of highly efficient, intelligent, and eco-friendly UPS products. Its products extensively utilize new semiconductor devices like silicon carbide, enhancing power density while reducing system energy consumption. This helps customers build power protection for critical scenarios such as green data centers, rail transit, finance, and manufacturing. Its modular UPS series features easy scalability, maintenance, and high reliability, adapting to flexible deployment needs. Combined with Huawei’s iPower intelligent management system, it enables full lifecycle health management, supporting remote monitoring and intelligent predictive maintenance.
KEHUA
Website: https://www.kehua.com/
Founded in 1988, KEHUA has consistently ranked among the top 10 UPS manufacturers in China and the global UPS market for many consecutive years. KEHUA UPS portfolio encompasses multiple types including line-interactive, online, and modular UPS systems, meeting diverse requirements from small and medium-sized enterprises to large data centers. The intelligent backup lithium battery system supports power ranges from 6kW to 1200kW, finding extensive application in critical scenarios such as data centers. When paired with KEHUA’s proprietary AI+ smart energy expert system and AI+ DCIM smart operations management platform, it enables equipment health prediction, intelligent fault diagnosis, and remote online upgrades, significantly enhancing operational efficiency.
Virtue Energy
Website: https://www.virtueups.com/
Virtue Energy has been specialized in the uninterruptible power supply (UPS) industry for 15 years, providing ODM/OEM UPS solutions. It is the first to overcome the limitations of lead-acid UPS systems and integrate LiFePO4 batteries with UPS systems, launching lithium UPS solutions that provide users with power protection systems featuring longer lifespan, higher efficiency, greater space savings, and smarter management. Virtue 1-3kVA rack mount UPS and other modular lithium UPS solutions support on-demand capacity expansion to meet flexible requirements. We also provide customized solutions based on your specific application needs. For more information, please contact us.
SANTAK
Website: https://www.santak.com/
Founded in 1992, SANTAK is one of China’s earliest enterprises specializing in the R&D and manufacturing of uninterruptible power supplies (UPS). It has consistently ranked among the top three in China’s Top 10 UPS manufacturers and enjoys high recognition among international brands. SANTAK UPS products span applications from personal office use to enterprise-level and industrial-grade solutions, delivering a comprehensive range of power solutions.
KSTAR
Website: https://www.kstar.com/
KSTAR has long served clients in telecommunications, power, and government sectors. Its UPS products are renowned for the stability and reliability of their power supply and comprehensive service systems, earning a strong reputation in the market. As one of China’s earliest companies to enter the UPS power supply field, KSTAR offers a full range of UPS products across all power ratings, covering diverse power supply needs from small offices to ultra-large IDC data centers. Recently, KSTAR launched industrial UPS models designed for industrial environments, strategically repositioning itself in the high-end medium-to-large power UPS market.
EAST
Website: https://www.eastups.com/
EAST was founded in 1989 and stands as one of China’s leading enterprises in the UPS power supply sector. EAST UPS products cover a power range from 0.5kVA to 1200kVA, encompassing nuclear-grade power supplies, industrial power supplies, utility power supplies, communication power supplies, elevator power supplies, and specialized power supply series. These solutions are widely deployed across industries including finance, transportation, nuclear power, government, healthcare, education, new energy, and data centers. EAST UPS systems utilize digital control and IGBT technology, achieving efficiency levels exceeding 96%. These UPS units can also be integrated with new energy storage solutions to enable comprehensive energy utilization.
Delta
Website: https://www.delta-china.com.cn/zh-CN/index
Delta was founded in 1971 and its headquarters are located in Taiwan, China. Delta UPS solutions are dedicated to ensuring uninterrupted power supply for critical equipment. With the features of high efficiency, energy savings, modularity, and intelligence, these products are suitable for multiple industry scenarios including home offices, commercial buildings, industrial control, financial systems, data centers, medical equipment, and 5G communications.
Champion
Website: http://www.zhicheng-champion.com.cn/
Among Top 10 UPS manufacturers in China, Champion stands as a leading provider of small-to-medium power UPS systems. Champion offers a comprehensive product line ranging from conventional 1-10kVA single-unit UPS to large-scale utility-frequency UPS systems rated at hundreds of kVA. It mainly delivers customized power solutions for high-reliability applications in government, military, and power sectors. Champion prioritizes reliability and high durability in its designs, excelling in utility-frequency UPS engineering to deliver stable, clean power output that meets demanding industrial and military environments.
Voltronic power
Website: https://voltronicpower.com/
Voltronic Power was established in August 2008, specializing in the research, development, production, and sales of uninterruptible power supplies (UPS), inverters, and solar products. Initially focused on developing and manufacturing basic UPS product lines of off-Line 600~2KVA and on-Line 1~3KVA, and then expanded production scale to successively launch high power density PF 0.9 on-Line 1~3KVA products, three-phase 20K~80KVA high-frequency on-Line UPS and other uninterruptible power supply products. Through our three major production bases in Shenzhen, Zhongshan, and Vietnam, it realizes full-chain autonomy in R&D, production, and supply chain management, providing customers with one-stop services from customized solutions to bulk delivery.
EVADA
Website: https://www.evadaups.com/
EVADA was founded in 1998 and has dedicated over 20 years to the fields of power conversion and smart energy. It integrates sustainable clean energy with energy digitalization to provide solutions including UPS power supplies, micro-modular data centers, and commercial/industrial energy storage. Its core product line includes UPS systems ranging from 0.5KVA to 400KVA. Its rack-mount and tower-mount UPS products deliver robust performance through exceptional grid adaptability and cost-effective operation modes, comprehensively meeting remote management requirements for data centers, critical equipment power supply, and other scenarios.
Overall, top 10 UPS manufacturers in China maintain their leadership through globalization and technological depth. With the rapid development of data centers, AI computing power, and new energy facilities, China’s UPS market will become increasingly diversified in the future, and Chinese brands are expected to further increase their share in the international market.
