DB电子

中国政府采购网：

http://www.ccgp.gov.cn/cggg/dfgg/zbgg/202603/t20260306_26238306.htm

广东省政府采购网：

https://gdgpo.czt.gd.gov.cn/maincms-web/noticeGd?type=notice&id=127cd6cd-0f5f-4c96-acb1-bdd74130b1b2¬iceType=001021&openTenderCode=0835-260Z16900481&channelName=%E9%A1%B9%E7%9B%AE%E9%87%87%E8%B4%AD%E5%85%AC%E5%91%8A%20%E5%B9%BF%E4%B8%9C%E7%9C%81%E5%9B%BD%E5%9C%9F%E8%B5%84%E6%BA%90%E6%8A%80%E6%9C%AF%E4%B8%AD%E5%BF%83%E5%9C%B0%E7%90%86%E4%BF%A1%E6%81%AF%E6%95%B0%E6%8D%AE%E5%A4%84%E7%90%86%E6%9C%8D%E5%8A%A1%282026%E5%B9%B4%29%E9%A1%B9%E7%9B%AE%E7%BB%93%E6%9E%9C%E5%85%AC%E5%91%8A