Industrial Plug and Socket, Industrial Waterproof Plug and Socket, Waterproof Aviation Plug and Socket manufacturer / supplier in China, offering International Standard 3 Core, 4 Core, 5-Core 16 A32A Multifunctional Industrial Socket Plug, European Standard for Industrial Aviation Waterproof Connectors IP44 16A 5hole Socket, IP67 Current Ampere 32A Pole 3p 4p 5p High-Ending Plug Insert with International Standard Panel Mounted Plug and so on.