Waterproof socket, German socket, French socket, UK socket, UL version & etc 

1. 1 hole socket, 2 holes socket

2. From raw materials to finished products, with full certificates, VDE, UL, ETL, CE, LVD, EMC, RoHS, SAA, RCM, PSE, KC, KEMA, TUV, SGS, IMMETRO, IP65!