The registration address of henan mi-tech is located in the opening city, north of 460 metres east of the road, and the registration authority is the opening city. The legal entity, represented by liu wenxia, operates in the field of electrical technology, technology transfer, technical advice and technical services; the production and sale of explosive electrical equipment (the state may not engage in production operations where production is restricted or prohibited, as specified by the state, which must be operated under a valid licence); the import and export of low-pressure appliances, blast-proof appliances, blast-proof appliances, blast-proof sludge, blast-proof lamps, lighting appliances, blast-proof tubes, fire-fighting equipment, electrical cables, household appliances, distribution cabinets, low-voltage electrical components, smart appliances, instrumentation meters, windmills, moulds, plastics, distribution and electrical switch control equipment; and the import and export of goods or technology (with the exception of goods and technology whose import and export are prohibited or subject to administrative approval by the state)。