Our transformers are designed according to international standards and delivered to customers with assured-quality and perfect after-sale services.
Environmental protection, safety, easy maintenance, noise and heat dissipation performance is relatively weak.
Learn MoreReasonable structure, excellent performance, diversity of cooling methods, wide application and environmental protection
Learn MoreHigh mechanical strength, low noise, small size, high insulation level, long life, resista
Learn MoreEnvironmental protection, safety, easy maintenance, noise and heat dissipation performance is relatively weak.
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Founded in 1958, Henan Ztelec Electric Technology Group (ZTELEC Group) designs transformers to meet international standards. We ensure top performance and reliability, with quality assurance and excellent after-sales service. Choose ZTELEC for trustworthy transformers.
Years of experience in manufacturing high-quality, reliable transformers.
Full after-sales service to keep your transformers running smoothly.
The 1600/10 amorphous oil-immersed transformer is a high-efficiency, low-loss power solution designed to reduce operating costs and carbon emissions. Featuring an advanced amorphous alloy core, this transformer achieves outstanding energy-saving performan
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Upgrade your rectifier system with a professional phase-shift rectifier dry-type transformer to improve power quality, reduce harmonics, and enhance energy efficiency. Ideal for industrial manufacturing, data centers, and renewable energy systems, these t
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Upgrade your power system with energy-saving, low-noise dry-type distribution transformers. Discover how SCB18 dry transformers reduce energy loss, enhance safety, and meet new environmental standards.
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Discover the S13-500kVA All-Copper Outdoor Three-Phase Oil-Immersed Transformer. With high efficiency, long lifespan, and low losses, it is ideal for industrial, commercial, and infrastructure power systems. Complies with ISO and energy-saving standards.
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Enjoy large discounts on all types of transformers from November 10th to December 21st. Ztelec offers ISO and CE certified dry-type, oil-immersed, and special transformers with global supply and professional technical support.
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ELECTRICAL NETWORKS OF RUSSIA 2025 — Visit ZTelec YuGuangin Moscow from December 2–4 to explore high-efficiency transformers, insulation materials, and advanced power system solutions for the modern energy sector.
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