IP67 electrical plug & socket : 1.IP67 2.Certifications: CE,ROHS,CCC,UL,ISO9001:2008 3.OEM service available IP67 industrial plug & socket 30A/32A :1. Plastic materials: plastic PBT 357U engineering materials2. Copper pin process: wire loop technology, contact properties, mat small 3. Screw process does not automatically fall 4.Parts split open discharge does not fall free5.All material can be ...