1.we are factory 2.CE,TUV,ROHS,VDE approval 3.free samples 4.high quality and competutive price 5.small order accepted Details of our power sockets :temperature:-40~85.Crating:10A 250V ACContact Resistance :≤0.03ΩInsulation Resistance:≥100mΩWithstand Voltage:AC 1500V(50HZ)/minInsertion and Extraction Force:3-20NDielectric intensity :≥2000V AC/minMechanic life :≥10000 times power socket