Yangzhou Jintong Electric Co., Ltd. is located in Baoying County, Yangzhou City, a historic and cultural city, in Liubao Town on the east bank of the Beijing Hangzhou Grand Canal. It is also the setting of the movie 'The Story of Liubao'. The song '99 Sunny Days' has made Liubao famous both at home and abroad. This is located in the central part of Jiangsu Province, with the "Tongsan" and "Jinghu" highways passing through the area, making water and land transportation very convenient. Our company is a professional manufacturer and seller of various power testing instruments. The company produces various specifications of high-voltage testing equipment, including "test transformers, oil filters, vacuum testers, cable fault testers, dielectric loss testers, fully automatic ratio testers, insulation oil dielectric strength testers, zinc oxide lightning arrester testers, high-voltage switchgear characteristic testers, transformer on load switch testers, solar photovoltaic junction box testers, fully automatic capacitance inductance testers, transformer characteristic comprehensive testers, grounding resistance testers, microcomputer relay protection testers, insulation shoe [glove] withstand voltage testers, circuit resistance testers, DC resistance testers, insulation resistance testers, variable frequency series resonance testing devices" and other testing instrument products. It can also develop new testing instruments according to customer needs. Product, update old equipment. The product is widely used in power engineering construction, power production, and other fields. Since its establishment, our company has adhered to the principle of "people-oriented, technological innovation", continuously attracting various professional talents, improving the quality of management personnel and technological innovation strength. At present, there are hundreds of high-voltage testing equipment of various specifications produced, which are highly favored by state-owned enterprises such as power plants and power bureaus.