The main business of Shenzhen Tujuhu Company is to recruit workers to find jobs, bidding information, winning information, checking enterprises, etc. It can solve the problems of construction industry enterprise risk control query, engineering bidding big data, intelligent supplier management, on-line supply and demand of construction materials, labor recruitment, building materials purchasing and supplying, big data of construction and intelligent construction site application for the users through the application of big data and professional system software for the industry, and their company Through innovative Internet technology and professional service team for the construction industry.