责任经营
认证 / 专利
以SJIT特有的技术竞争力，给顾客留下深刻印象，
并成为物联网模块和触摸屏业务的“最佳合作伙伴”。
Function module with a communication module mounted on a substrate is an electronic device and its manufacturing method
Four-pole earphone device and a control method
Circuit supplying voltage contained in the terminal
Elevator monitoring video transmitting system, and method thereof
Switch control method for a four-pole earphone device
Antenna module
Elevator monitoring system, and method thereof for controlling a focus of transmitting light
Integrated wireless communication module
Wireless terminal and communication method of wireless terminal
Electronic shielding device for measuring RF signals capable of multiple testing of wireless communication devices
Covering removal machine for electric wire
Wire cutting and stripping device for wire processing equipment
Soldering apparatus of wire treatment device
Coking device for leading wire connection of electricity electron device
Disposable oxygen mask
USB hub can multi-charge mobile equipment
USB hub can multi-charge mobile equipment (SJT)
Input apparatus for one body type touch screen comprising window (SJT)
Touch screen device (SJT)
Touch Screen Panel having minute pattern structure and Manufacturing Method of the same (SJT)
Several patents related to TV function modules & digital door-lock