Shenzhen Qant Electronics (SZ) Co. Ltd was founded in 2003, we design, manufacture and sell a wide range of computer peripherals. Our main products include mice, keyboards, headphones, video cameras and other computer peripheral items,we do independent brand as Qant . We have a strong R&D Department supported from Hong Kong, Taiwan and Shenzhen. We also have the latest Optical technology,which are used to develop most of the latest mouse products.With their expertise, our products certifications included CE, FCC, RoHS,etc. .From the beginning of 2008, the provincial agents of QANT and their Brand Monopolized Pattern as well as their representative science,technology and culture have put the faithworthy brand QANT into every consumer’s heart all over the world with our high quanlity , reasonable price.