We are a public company that we mainly produce low & high-voltage electrical apparatus. We are one of the biggest manufacturers of the complete set of equipments, distribution automatic switches under 252kV and their terminal devices, H. V. components for switchgear, electronic watt-hour meter etc. All the leading products include pole-mounted circuit breaker, load breaker switch, high / low voltage switchgear, indoor circuit breaker, disconnector, earthing switch, electronic meters, composite insulators under 330kv, heat-shrinking material, high-frequency switching DC power device etc.