MCCB, Air Circuit Breaker, Moulded Case Circuit Breaker manufacturer / supplier in China, offering Ventilation Aluminum Alloy IP65 Outdoor Metal Enclosure Weatherproof Industrial Socket Distribution Box, Industrial Waterproof Socket Box - Wall Mounted for Harsh Environments, Protection Waterproof Special Custom Conduit Socket Control Junction Enclosure Distribution Electrical Metal Box IP44/IP67 and so on.