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Recently, the Guangdong Provincial Department of Industry and Information Technology announced the list of green manufacturing units for 2025. Pearl Electric, thanks to its outstanding performance in green manufacturing and energy conservation and environmental protection, was successfully selected
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The seventh batch of specialized, sophisticated, and innovative "Little Giant" enterprises was recently announced. As a company with many years of experience in the transformer industry, Mingzhu Electric, leveraging its core strength, has successfully passed the accreditation of the Ministry of Indu
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What is a Mining Lighting Transformer?A Mining Lighting Transformer is a special type of transformer designed specifically to power the lighting systems in mines (including coal and non-coal mines). Its core task is to provide a safe, reliable, and stable low voltage to operate the underground light
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As a specialist in power transformer manufacturing, we understand that safety and environmental protection are paramount in your operations. A critical component in achieving this is the transformer oil containment system. Proper sizing of this system is not just a regulatory requirement; it's a vit
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As a core component in the electrical grid, power transformers are at the heart of how we distribute and use electricity. But the electricity that flows through these transformers comes in two primary forms: Alternating Current (AC) and Direct Current (DC). Understanding the difference is fundamenta
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When you look at a large power transformer, one of the first things you'll notice is the robust tank that houses it. A critical question often follows: Why is this transformer filled with oil? Is it for lubrication? For weight?The answer is far more crucial to the stability of our electrical grid. T
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