Shenzhen SanGuan Siyuan Technology Limited located in bao'an Shenzhen,we have 200 employee, we have professional designer and engineer for Travel Charger,Car Charger and other accessoies for smart phone and tablet.
Telephone:86-755-29355088,2935
Address:A9#,Longwangmiao Industrial Park,Fuyong Town,Bao'an