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Precision-engineered voltage transformers and energy solutions trusted by Vietnam's power grid operators, industrial parks, and renewable energy developers.
Yueqing Suian Electric Co., Ltd. is a wholly state-owned trading company controlled by Yueqing Liushi Urban and Rural Construction Investment Co., Ltd., with a registered capital of 10 million yuan. It has been deeply involved in the field of electrical product trading. With its solid state-owned background, rich experience in serving central enterprises, and the leading electrical industry ecosystem and location empowerment in China, it is committed to pioneering a new pattern of global electrical trade with the responsibility of a state-owned enterprise, becoming a core partner of the electrical supply chain trusted by global customers, and providing high-standard and reliable electrical products and solutions for overseas markets.
Liushi Town, known as "Zhejiang's No. 1 Industrial Strong Town," achieved a total industrial output value of 106.76 billion yuan in 2024, exceeding 100 billion yuan for two consecutive years and firmly ranking first in Zhejiang Province among the top 1,000 towns in China in terms of comprehensive strength. As a wholly state-owned enterprise, the company, backed by the state-owned capital of the Liushi Town Government, naturally possesses core advantages such as strong financial strength, compliant operation, and strong risk resistance.
The company has accumulated extensive cooperative experience in the domestic market, successfully serving numerous leading central enterprises, including China Construction Eighth Engineering Bureau, China Construction Science & Industry Group Co., Ltd., China Construction Second Engineering Bureau, and Sinopec. It has accumulated rich project experience in infrastructure engineering, energy and power, and other fields. Its products and services have passed the stringent standards of central enterprises and possess mature capabilities suitable for large-scale projects and complex scenarios.
Based in Liushi, Yueqing, known as the "Electrical Capital of China" and the "Export Base of Low-Voltage Electrical Appliances in China," the company focuses on core trade in the electrical field. Boasting unparalleled supply chain advantages, it mainly deals in over 200 series and 25,000 models of products, including transformers, high and low voltage electrical equipment, complete sets of electrical equipment, wires and cables, and new energy electrical products.
Adhering to the core principles of "integrity as the foundation, compliance as the basis, and win-win cooperation as the way," Yueqing Sui'an Electric Co., Ltd. builds a solid foundation for cooperation with the credibility of a state-owned enterprise, ensures product quality with the service experience of a central enterprise, empowers global competitiveness with the advantages of industrial clusters, and connects overseas markets with professional services. Leveraging the "Electrical+" strategy of Liushi Town and the benefits of six emerging industrial parks, the company collaborates with global partners to build an international trade network, empowering the development of the global electrical industry with the quality of a state-owned enterprise, and is committed to becoming a trustworthy international electrical trading partner.
Vietnam's rapid economic growth and ambitious infrastructure expansion demand world-class electrical components. As a state-owned enterprise from China's "Electrical Capital," we deliver certified potential transformers and voltage transformers that meet IEC, GB, and TCVN standards — supporting EVN grid upgrades, industrial park development, and the country's 2030 renewable energy targets.
Deeply integrated into the "Belt and Road" initiative, the company excels in connecting with major overseas infrastructure and energy projects, and can provide supporting services for electrical products that meet international standards — making us an ideal partner for Vietnam's state-owned power utilities and private developers alike.
Vietnam has emerged as one of Southeast Asia's most dynamic economies, with GDP growth consistently above 6% annually. The country's rapid industrialization, expanding manufacturing base, and ambitious renewable energy targets are driving unprecedented demand for reliable potential transformers and high-voltage electrical equipment. Understanding the local market landscape is key to delivering the right solutions.
Vietnam's National Power Development Plan VIII (PDP8) targets 150 GW of total installed capacity by 2030. EVN (Electricity of Vietnam) is investing billions of USD in grid modernization, transmission line upgrades, and substation construction across all 63 provinces — creating massive demand for potential transformers, current transformers, and metering equipment.
Vietnam hosts over 400 industrial parks and economic zones, with major clusters in Binh Duong, Dong Nai, Hanoi, and Hai Phong. The influx of FDI from Samsung, Intel, LG, and hundreds of Chinese manufacturers has accelerated demand for reliable power distribution equipment, including precision voltage transformers for factory substations and smart metering systems.
Vietnam has become ASEAN's solar and wind energy leader, with over 20 GW of solar capacity installed. The government targets 50% renewable energy by 2030. Each solar farm and wind project requires multiple potential transformers for grid connection, voltage measurement, and protection relay systems — representing a rapidly growing export market for Chinese suppliers.
The Vietnamese electrical equipment market is evolving rapidly. Here are the critical trends shaping demand for potential transformers and voltage measurement solutions.
EVN's smart grid rollout across Vietnam requires advanced metering infrastructure (AMI) and precision voltage transformers capable of supporting digital relays, SCADA systems, and real-time power quality monitoring. Demand for electronic voltage transformers (EVTs) and optical current transformers is rising rapidly in urban distribution networks.
As Vietnam integrates large-scale solar and wind capacity into the national grid, the need for specialized photovoltaic transformers and wind power step-up transformers has surged. Our 40.5kV/12kV renewable energy transformer series is specifically designed for these demanding applications in Vietnam's coastal and highland wind corridors.
Vietnam is upgrading from 110kV to 220kV and 500kV transmission infrastructure to handle increasing power flows from the north to the south. This drives demand for high-accuracy potential transformers for protection and metering at extra-high voltage substations, particularly in the central and southern regions experiencing peak load growth.
Vietnam's urbanization rate is projected to reach 50% by 2030. Rapid construction of commercial complexes, smart cities, and high-rise residential developments in Ho Chi Minh City, Hanoi, and Da Nang is driving demand for medium-voltage switchgear and associated potential transformers for building power management systems.
Vietnam's emerging EV market, led by VinFast, and grid-scale battery storage projects require specialized transformer solutions. Potential transformers play a critical role in battery management systems, EV charging station substations, and microgrid control systems — a fast-growing niche segment.
Vietnam's Ministry of Industry and Trade (MOIT) increasingly requires electrical equipment to comply with TCVN national standards alongside IEC norms. Our products are pre-certified for key TCVN standards and we provide full technical documentation in Vietnamese, simplifying the approval process for local project developers and contractors.
From the Mekong Delta solar farms to Hanoi's metro substations, our voltage transformers are deployed across Vietnam's most critical infrastructure projects.
Vietnam's "solar capital" regions rely on 35kV–110kV potential transformers for grid-tie protection and revenue metering at large-scale photovoltaic plants.
Offshore and onshore wind farms in Quang Tri, Binh Dinh, and Ca Mau use our wind power transformer series for step-up voltage conversion and grid synchronization.
Manufacturing hubs housing Samsung, Foxconn, and hundreds of suppliers use medium-voltage potential transformers for factory substation metering and protection relay systems.
Urban rail traction power substations require high-precision voltage transformers for traction supply monitoring, harmonic measurement, and energy management.
Vietnam's major seaports and logistics hubs use robust, corrosion-resistant potential transformers for shore power systems, crane substations, and port grid management.
Critical facilities including hospitals, data centers, and government buildings in Hanoi and Ho Chi Minh City require redundant power measurement systems with high-accuracy VTs.
Vietnam's extensive hydropower network and water treatment facilities use potential transformers for generator protection, excitation control, and grid-side metering applications.
National grid modernization projects by Electricity of Vietnam (EVN) across all regions demand large quantities of IEC-compliant potential transformers for new substation commissioning.
Backed by government capital support from Liushi Town People's Government, we possess robust financial strength, standardized compliant operations, and strong risk resilience capabilities that ensure business stability and reliability.
Extensive collaboration with industry-leading central state-owned enterprises including China Construction Eighth Engineering Division, China State Construction Engineering Corporation, and Sinopec, demonstrating our capability to meet the most stringent quality standards.
Direct access to over 25,000 product models across 200+ series through our strategic position in China's electrical industry hub, ensuring diverse product selection, competitive pricing, and reliable supply continuity.
Products and services meet international standards and certifications, making us ideally positioned for Belt and Road Initiative projects and overseas infrastructure development requiring reliable electrical solutions.
Our modern production base ensures every potential transformer meets the highest quality standards before export to Vietnam and global markets.
Explore our full range of transformers and electrical products tailored for Vietnam's industrial, commercial, and renewable energy applications.
Contact Yueqing Suian Electric Co., Ltd. today for competitive pricing, TCVN/IEC-compliant specifications, and fast delivery to Vietnam. We support EVN tenders, industrial park developers, and renewable energy EPC contractors.
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