成都川大众信科技发展有限公司，简称“众信科技”，是从事建筑智能化、计算机信息系统集成、专业音响灯光工程等系统的设计、咨询、施工和综合服务于一体的综合性专业系统公司。其前身为四川联合大学信德科技公司计算机事业部，2000年经四川大学批准，独立成立开展业务。现隶属于四川大学科技产业集团。经过近二十年的发展，已逐渐成长为四川地区建筑智能化行业的佼佼者。

　　Chengdu chuandazhongxin Technology Development Co., Ltd., shortened to "Zhongxin technology", is a comprehensive professional system company engaged in the design, consultation, construction and comprehensive service of building intelligence, computer information system integration, professional sound and lighting engineering and other systems. Formerly known as the computer business department of Sichuan Union University Xinde technology company, it was established independently with the approval of Sichuan University in 2000. Now it belongs to Sichuan University Science and technology industry group.