JRD Optics Industry Co.,Ltd is a 7 years professional mouse and keyboard manufacturer, we founded in 2009 and produced IC method and PCB by ourselves , that is why we can produce products with the lowest price but much more higher quality. So far, we have more than 300 workers and 12 professional engineers which makes up 4 automatic mouse production lines and 2 IC production lines. If you are doing wireless or wired mouse and keyboard business, please feel free to contact with us .Warmly welcome you to visit us in Shenzhen China!Contact Details:Sales Manager: Mr. Henry Xie Mobile: +86 -139 2520 3918Skype: jrd-henry Website: www.jrd3d.com jrd3d.en..com