USB Tomada

Why Choose Us

1) Keygma established : 2008
2) Location: 1 Factories and R&D Center in Pingshan Shenzhen ,1 branch office in Longgang shenzhen, 1 agency in US
3) Main products: GFCI Outlet ;USB Outlet; Dimmer Switch and Smart Socket.
4) Workers: 80 
5) Production capacity: 50,000pcs /day 
6) Serviced customers : 186 international brands+73 famous brands in domestic
7) Socket&switch one-stop purchase solution

R&D Ability

We are the factory with R&D department,once you have the thoughts,we'll make it come true.
From Design to package,you give us the idea and we'll do the rest.

Exhibition Picture

The main markets are the ones who use US Standard Dimmers. 
Customers visit us for projects, reselling, wholesale etc. You are warmly welcomed to visit us any time.

FAQ

Q：How dose the safe charging work? Dose it reduce output size or turn off when the phone reaches 100%?

A：The USB outlet is equipped with smart chip,Which reads the power needs of devices connected to the USB ports to deliver optimal power.Protect the devices from overcharging and overheating.

Q：Is it 4.2 amps total (which would be 2.1 per side), or is it 4.2 amps per side?
A:4.8A in total
If you use one port, 4.8A Max
If you use 2 ports, the output is not average, it will depends on your devices required power.

Q: Does this actually work with apple or Samsung products for fast charging?