主营产品：Now it mainly produces indoor and outdoor vacuum circuit breakers, high-voltage load switches, isolating switches, grounding switches, drop-out fuses, insulators, lightning arresters, wall bushings, power station fittings, power fittings conductive accessories, current/voltage transformers, and medium and high-voltage switches. Cabinet accessories and a series of excellent products
主营产品：Power instrumentation, industrial automation instrumentation, temperature and humidity sensor transmitter, pressure level sensor transmitter, agricultural Internet of Things intelligent hardware
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Siemens inverter pro
