What are the ways of project contracting?

In subcontracting activities, the construction enterprise as the employer is the distributor and the construction enterprise as the employer is the subcontractor. According to different transaction objects, construction subcontracting includes professional subcontracting and labor subcontracting. Subcontracting of professional projects refers to the activities that the general contracting enterprise contracts the professional projects in the contracted projects to other construction enterprises with corresponding qualifications. Labor subcontracting refers to the activities that a general contracting enterprise or a professional contracting enterprise subcontracts the labor services in its contracted projects to subcontractors. According to the form of contract signing, it is divided into free subcontracting, designated subcontracting and independent subcontracting. The way of labor subcontracting refers to self-service, sporadic labor contracting and organizational labor subcontracting. 1, bring your own labor contract refers to the construction labor subcontracting company to undertake part of the project in the form of signing a contract, and hand it over to the company's employees for specific contract construction, and the contractor selects and hires it by himself. 2, scattered labor contracts. Refers to the temporary employment of enterprises, often workers recruited temporarily for a project. 3. Labor subcontracting within the organizational system. Refers to contracting labor services from construction general contracting enterprises or professional contracting enterprises in the form of enterprises.