Duoduo is a task crowdsourcing system for enterprise users and freelancers. Users can check the progress of tasks and apply for tasks on Duoduo APP, and sign contracts for online real-name authentication of freelancers and act as agents for self-employed individuals. Users can check tasks at any time.
Duoduo is a product developed by Guangzhou Tian Tong Network Technology Co., Ltd., which was established on 20 17 and registered in Guangzhou Baiyun District Market Supervision Administration.