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Our most-demanded transformer and measurement instrument products for Vietnam's ring network cabinets, substations, and industrial distribution systems.
Vietnam has emerged as one of Southeast Asia's most dynamic manufacturing hubs. With FDI inflows exceeding USD 36 billion in recent years and a national electrification rate surpassing 99%, the demand for reliable step up transformers and high-voltage electrical equipment has never been greater.
Vietnam hosts over 400 industrial parks and export processing zones, including the Hanoi Industrial Zone, Binh Duong VSIP, and Dong Nai. These zones require stable medium-to-high voltage step up transformers to power electronics, textile, and automotive factories operating at 22kV–110kV grid levels.
Vietnam's National Power Development Plan (PDP8) targets 150,000 MW of total installed capacity by 2030. This massive grid expansion drives urgent procurement of step up transformers for new 110kV–500kV transmission lines across northern, central, and southern Vietnam.
Vietnam's solar and wind capacity has grown exponentially. Step up transformers are critical for connecting renewable energy farms in provinces like Ninh Thuan, Binh Thuan, and Quang Tri to the national grid, stepping voltage from generator level (0.4kV) up to transmission level (110kV+).
Major urban development projects in Ho Chi Minh City, Hanoi, and Da Nang are integrating smart grid technologies. Ring network cabinets, voltage transformers, and current transformers are essential components for underground distribution networks in these modern urban grids.
Vietnam's petrochemical and heavy industrial sector — including PetroVietnam's refineries in Nghi Son and Dung Quat — relies on high-reliability step up transformers for continuous process operations, where downtime is not an option.
Vietnam's rapidly expanding port infrastructure, including Cai Mep-Thi Vai and Lach Huyen international deep-water ports, requires robust electrical supply systems powered by step up transformers to handle large container cranes and port electrification projects.
From industrial parks in the south to hydropower plants in the north, our step up transformers are engineered to perform reliably in Vietnam's diverse climate and operational environments.
Supplying oil-immersed and dry-type step up transformers (6–10kV) to foreign-invested factories in southern Vietnam's industrial clusters, ensuring stable power quality for precision manufacturing lines.
Providing high-capacity step up transformers (35kV–110kV) for wind and solar energy collection stations, stepping up generated power to grid voltage for EVN's national transmission network integration.
Ring network cabinet-compatible voltage and current transformers are deployed in HCMC's underground cable distribution networks, supporting the city's smart grid upgrade and load management systems.
Our step up transformers serve as generator step-up units at major hydropower facilities in northern Vietnam, converting generator output (11kV–22kV) to 220kV–500kV transmission voltage efficiently and reliably.
Heavy-duty step up transformers and current measurement instruments are critical components for large-scale metallurgical and steel production facilities, handling high inrush currents and continuous heavy loads.
Traction power substations for Vietnam's urban metro rail projects require reliable step up and traction transformers. Our products meet IEC standards and are suitable for metro electrification substation applications.
Vietnam's transformer market is projected to grow at over 8% CAGR through 2030, driven by grid modernization, renewable energy integration, and industrial expansion. Here are the key trends shaping the market:
Vietnam's commitment to achieving net-zero emissions by 2050 under COP26 pledges is accelerating the deployment of renewable energy step up transformers. Offshore wind projects planned for the Gulf of Tonkin will require specialized marine-grade transformer solutions in the coming years.
Vietnam's EVN is actively piloting smart metering and automated substation technologies. Demand is rising for transformers equipped with IoT-enabled monitoring, digital protection relays, and integrated measurement systems for real-time grid management.
As Vietnam positions itself as a regional manufacturing hub, there is growing demand for locally-sourced or regionally-supplied electrical equipment. Chinese suppliers with Belt and Road Initiative experience are well-positioned to serve Vietnamese buyers with competitive pricing and fast delivery.
Vietnam's Ministry of Industry and Trade (MOIT) is tightening transformer efficiency standards in line with IEC 60076 and TCVN national standards. This creates demand for premium low-loss amorphous core and silicon steel core step up transformers that meet Tier 1 and Tier 2 efficiency requirements.
Major FDI inflows from Samsung, LG, Intel, and other global manufacturers continue to drive demand for reliable medium-voltage step up transformers in Vietnam's northern and southern industrial corridors, with stringent quality requirements matching international factory standards.
Cross-border infrastructure projects connecting Vietnam with China, Laos, and Cambodia under ASEAN connectivity frameworks are generating significant procurement needs for high-voltage step up transformers and associated electrical equipment for border substations and interconnection lines.
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.
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 production facilities feature advanced manufacturing and testing equipment, ensuring every step up transformer and electrical component meets the highest quality standards before export to Vietnam and global markets.
Explore our comprehensive range of transformers and electrical measurement instruments — all available for export to Vietnam with competitive pricing, IEC-compliant certifications, and fast delivery.
Contact Yueqing Suian Electric Co., Ltd. today for competitive quotes on step up transformers, current transformers, voltage transformers, and complete electrical solutions tailored for Vietnam's market requirements.
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