Vso Technology (Dongguan) Co., Ltd., formerly known as HK Jeeja Electron Industry Co. Ltd., is a professional manufacturer of keyboards, mice and webcams founded in 1991. Major companies value our production capabilities and quality products, contributing to our total annual sales of over USD13 million in 2008. In-house production to fill your volume order Our ISO9001:2000-certified plant covers a total area of 20,000sqm and houses one membrane printing/cutting line, one PCB mounting line and 13 assembly lines. With our own tooling workshop and injection workshop, we can turn out over 600,000 keyboards, 300,000 mice and 150,000 webcams. This enables us to complete delivery within 30 days. Strict QC process For guaranteed product performance, our experienced QC inspectors carry out stringent QC processes to eliminate any production errors. All products carry IECQ80000, MIL-STD-105E and