Shenzhen Tianyun Tongda Technology Co.,Ltd is a professional manufacturere of mainly leading in different kinds of laptop adapter,usb cables and other electronics,such as power bank and car charger ect.

We have our own factory,And there are three production lines in here.In order to ensure our products' quality.we set up the whole set of quality control system and serveral machines.As well we also make the product pass the CE FCC RoHs certificates .

We will make every efforts to do a good and sweet serivce and comply with our customers' requests.