Shenzhen TZH Electronics Technology Co., Ltd,which is a professional manufacturer in the various mouse keyboard,usb kits and usb hub. chaush brand developed and registered in 2006,Our main products include 2.4G wireless mouse,optical mouse,novelty...

As a professional manufacturer of electronic products, YHT technology Enterprise is a new high-tech IT enterprise integrating researching and developing, producing and selling together. Our enterprise specializes in manufacturing computer...