Yangzhou Top Electric Technology Co., LtdLong term commitment to the research and development, production, and sales of high-voltage testing, power detection and analysis related products, mainly providing professional intelligent high-voltage testing equipment and power testing instruments for the power generation, power supply, and power consumption departments of the power system. The company is located in Yangzhou, Jiangsu Province, on the banks of the Grand Canal.

Our products are mainly used in industries such as power supply, power generation, power engineering construction, transmission and transformation equipment manufacturing, railways, mines, steel, petrochemicals, new energy, universities, research institutes, etc., and have won widespread praise and support from users.
Facing the future, we are meticulous and down-to-earth. The company closely follows the development pace of the power industry, strives to strengthen its strength, become an excellent enterprise, pursues steady and rapid development, and builds a professional enterprise in the power testing industry with integrity and quality!
TopThe company adheres to the development goal of "people-oriented, pioneering and innovative; winning with quality, and co creating the future".TopWe will spare no effort in developing intelligent and popular instruments, and wholeheartedly provide customers with professional products and services.

TopMain electrical equipment:
Complete set of equipment for frequency conversion series resonance test, DC high voltage generator, SF6 gas micro water meter, SF6 gas leak detector, SF6 gas purity tester, SF6 gas comprehensive tester SF6 Density relay calibrator, test transformer (power frequency withstand voltage test device), frequency conversion anti-interference high-voltage dielectric loss tester, triple frequency generator (induction withstand voltage test device), double frequency generator set, AC/DC voltage divider (high voltage measuring instrument), high current generator (current converter), transformer DC resistance tester, transformer ratio tester, transformer capacity characteristic tester, transformer no-load short circuit tester, transformer on load tap changer tester, transformer winding deformation tester, transformer characteristic comprehensive testing bench, transformer core grounding current tester, microcomputer relay protection tester, transformer characteristic comprehensive tester, high-voltage switch mechanical characteristic tester (circuit breaker characteristic tester), circuit resistance tester (contact resistance tester), oxidation tester Zinc lightning arrester tester Transmission line parameter tester, capacitance and inductance tester, grounding resistance tester, insulation resistance tester (megohmmeter), insulation oil dielectric strength tester (insulation oil withstand voltage tester), insulation oil chromatograph, insulation boot (glove) withstand voltage test device, power safety tool testing equipment, battery constant current discharge tester, mining cable fault detector, vacuum oil filter, mining detection equipment, oil analysis instrument, intelligent solar photovoltaic junction box tester, electric heating appliances, insulation products, etc.