Founded at the year of 2007 and located in shenzhen China .Shenzhen Xinshiqiang Technology Development Co., Ltd are professional in manufacturing of computer peripheral products, Such as Audio-video equipment,HDMI /VGA splitter & switcher ,extender, POE series (POE injector ,Power supply POE) ,RS485 series , RS232 series ,terminating machine, Cables ,Having been in this field for more than five years, we integrate designing, manufacturing and promoting of our products together, and at the same time, we also possess the ability to design and develop brand-new products to meet...