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Partial Discharge Detector solutions for switchgear, transformers and cables, with OEM/ODM customization, stable supply and export support for utility projects.
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China Loong Electrical Instrument Co., Ltd. manufactures and supplies electrical measurement, testing, and diagnostic instruments for distributors and industrial users. Our product range includes meters, testers, oscilloscopes, cable inspection tools, and related instruments, with OEM, ODM, and customization support available.