Pharmaceutical IntermediateChina 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4" EMT Connector Compression Type Steel, Find details about China EMT, Connector from 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4" EMT Connector Compression Type Steel