Superline is a professional manufacturer and exporter for electrical products.With over 10years manufacturing experience in electrical equipments, we devote ourselves to supply complete range of power cord, extension cord, power strip, lamp cord, string lights, plug inserts, plugs&adaptors, USB & HDMI cable, smart charger and etc. to worldwide customers.We insist on offering clients with factory direct price, certified superior quality products, and 7-20days quick production time.Our products are available with certification of UL, ETL, VDE, GS, NF, ASTA, IMQ, S+, SAA, CE, ROHS and etc.If you need any electrical product or have difficulty in developing a new item, please feel free to contact us now.Our technical-background sales manager will always reply you in 8 working hours.Contact us now to make a brighter future together!