Our company mainly produces 10kv-500kv series composite insulators, electrified railway composite insulators, ZnO lightning arrester ang high voltage drop-out fuse cutout, high and low voltage disconnect switch, intelligent high frequency switch mode power supply panel, indoor and outdoor type circuit breaker. The products of our company have passed the test conducted by National Power Network Electrical Equipment Test Centre and Production Quality Test Centre of Ministry of Power Industry. All the performance indexes have reached state standards or industrial standards, passed state verification and been issued certificates.