Shenzhen Trankoo Technology Co., Ltd. is one brandnew foreign-oriented manufacturer and developer of computer peripherals and consumer electronic products Since 2005. Shenzhen Trankoo Technology Co., Ltd. can provide a rang of qualified products such as USB to Floppy Emulator, USB Rechargeable Battery Series, Emergency Battery Charger Series for Mobile Phones, Diagnose/Debug Card and Data Recovery Card for Laptop and Desktop, USB Flash Drives, USB Hub, Memory Card Reader, all types Data transferring cables and practical gadgets, as well as excellent services. Shenzhen Trankoo Technology Co., Ltd. sincerely welcome OEM/ODM orders from all over the world.