SJT was founded in 2002 by a group of experienced engineers who have been engaged in telecommunication and computer accessories for many years. We specialize in data cable development and manufacturing. And we produced the first Micro USB B type data cable and the first Firewire 800 / 1394 B type data cable as well as the first male to female ipod cable in China mainland.
We always aim at providing portable and integrated connection solution for notebook computer. Particularly in auto-retractable cable, SJT has the patent and mass production know-how on single direction(one way pull out) retractale cabe (USB; RJ45 ect). In 2002 we opened up a serie of products called Travek kit for notebook computer to meet various requirments from notebook end-users.
Since 2002, we've been developing a serie of products concerning Bluetooth technology. Now we are able to provide USB dongle for X86 hardware and WinCE OS condition.
For Mobile phone accessory, SJT made the first decoded PCBA for moto V3 mono portable hands free (PHF), moto V3 stereo PHF, decoded PCBA for NOKIA N95 line-control and N95 stereo PHF.
We've been developing quality extended large volume battery for PDA mobile phone and smart phone. In China aftermarket, we made the first NOKIA N95 extended battery with back cover, N95 8GB with back cover, LG viewty KU990 extended battery with back cover, iphone extended battery and so on.
Our products mainly include Data cable, Bluetooth, Card reader, Extended battery.