Zhejiang Yuyao King Long Pen Manufacturing Co.,Ltd. is suited at North-East Industrial Development Zone in Yuyao City, near the East Bus Startion, Our export corporation is professional at manufacturing mind-&advanced class of Metal pen. Lightning pen, Radio pen and lnducced pen. Our strong power in research and manufacture provides our products advanced in designs and techniquws. We have the patent rights of our main products, which include the outlook and the structures.