WorkVenture gives you an inside look at what it's like to work at S.JDATA SYSTEM Co., Ltd., office & team photos, reviews and more. This is the S.JDATA SYSTEM Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at S.JDATA SYSTEM Co., Ltd..Apply to TrueApply to More StudioApply to Control DataApply to APM