... Applicable cable:SPT-3 SJT SJTW Details Of UL Standard Extension Socket Is Described As Follow: JF-3/JF-3CZYUYAO JIE-FEI ... producing different kinds of standard power cords, power plug,connectors,extension Cords.We have obtained certifications of CCC ,UL,VDE,SAA ... don’t hesitate to contact me .we can provide customers with high quality and best service.