... 3.2P+E, IP67 4.4H Plug and Socket/CEE plug and socket/2P+N plastic plug 1.Mould:SFN-3132- ... processing technology gradually.The company specialize in producing industrial pug,socket,couplermnylon tape and so on ,follow IEC60309,CEE17 international ... of industrial and mining enterprises such as steel smelting,prtrochemical industry,electric power,electron ,railway,construction,airport, mine,stope,water ...