First, the service category procurement on behalf of the tender: including municipal engineering tenders, property management services tenders, road cleaning, security services tenders, on behalf of the tender, catering contracting services tenders, market research services on behalf of the tender, craft performances on behalf of the bidding documents, cab franchise on behalf of the tender, logistics services on behalf of the tender.
Secondly, the goods category on behalf of the tender: building materials (cement, steel, sand and gravel, etc.) on behalf of the tender, electronic equipment (monitoring equipment, inverters, display equipment, instruments, medical equipment) on behalf of the tender, chemical products on behalf of the tender, labor insurance products on behalf of the tender.
Finally, the engineering category on behalf of the tender: communication maintenance project, municipal facilities maintenance project, decoration project on behalf of the tender. Currently in the swordfish bidding subscription, engineering and construction bidding information is the most, so this piece of tender production demand is also the most vigorous, a lot of bidding tender company's main business is also focused on this.