Developers have their own construction enterprises, and there is no need for bidding?

Bidding standard: 1) 1. Large-scale infrastructure, public utilities and other projects related to public interests and public safety must be within the scope of construction projects that must be subject to bidding; 2. Projects that are wholly or partially invested with state-owned funds or financed by the state; Projects that use loans or aid funds from international organizations or foreign governments. 2) The scale standard of the project subject to tender 1 must be met. The estimated price of a single construction contract is more than 2 million yuan; 2. The estimated price of a single contract for the procurement of important equipment, materials and other goods is more than 6,543,800 yuan; 3 survey, design, supervision and other services procurement, the estimated price of a single contract is more than 500 thousand yuan; 4. The estimated price of a single contract is lower than the standard specified in item 1.2.3. However, the total investment of the project exceeds 30 million yuan.

The following types of projects do not require bidding:

(a) involving national security, state secrets or emergency rescue and disaster relief, which is not suitable for bidding;

(two) belonging to the use of poverty alleviation funds to implement the work-for-work relief needs to use migrant workers;

(three) the main construction technology adopts specific patents or proprietary technologies;

(four) the project built by the construction enterprise for its own use, and the qualification grade of the construction enterprise meets the engineering requirements;

(five) the original winning bidder still has the contracting ability of the affiliated small-scale project or the main storey-adding project of the project under construction;

(6) Other circumstances stipulated by laws and administrative regulations.

In addition, projects below the quota must be invited for bidding, and the quotas vary from place to place.

The scope of public utility projects involving social public interests and public safety includes:

(a) municipal engineering projects such as water supply, power supply, gas supply and heating;

(two) science and technology, education, culture and other projects;

(three) sports, tourism and other projects;

(four) health, social welfare and other projects;

(five) residential, hotel, apartment, office building and other projects;

(6) political and legal facilities projects;

(seven) disaster prevention and mitigation projects;

(8) Other public utility projects.

Therefore, developers have their own construction enterprises or to bid. No, unless you build your own house for your own use.