Elevator maintenance guarantee is divided into several levels.

Elevator maintenance guarantee is divided into the following grades:

T 1 elevator machinery installation and maintenance, T2 elevator electrical installation and maintenance, T3 elevator driver, A4 elevator safety management.

There are skill level certificates in the elevator, including junior, intermediate, advanced, mechanic and senior mechanic.

The elevator work permit (operation certificate) is necessary for the work and is issued by the Quality Supervision Bureau. Elevator operation driver? Elevator operation and maintenance? Elevator operation and installation

Elevator driver, maintenance, installation? Examination and evidence collection of elevator operation drivers, elevator operation and maintenance, and elevator operation and installation

Employment prospect of elevator operation certificate:

Employment destination: factories, enterprises and institutions, hotels, property management companies, engineering companies, etc.

Extended data:

The operation certificate for special operations shall be reviewed and issued by state administration of work safety, the General Administration of Quality Supervision, Inspection and Quarantine and the Ministry of Construction at least:

1, the State Administration of Work Safety's Provisions on the Administration of Safety Technology Training and Assessment for Special Operators (Order No.30 of the State Administration of Work Safety) stipulates that:

2. The Regulations on Safety Supervision of Special Equipment stipulates that boilers, pressure vessels, pressure pipes, elevators, lifting machinery, passenger ropeways, large amusement facilities,

The operators of special motor vehicles in the field (factory) and their related management personnel (hereinafter referred to as special equipment operators) shall pass the examination by the special equipment safety supervision and management department in accordance with the relevant provisions of the state.

Only after obtaining the certificate of special operations personnel with a unified national format can they engage in corresponding operations or management. The local bureau of quality and technical supervision under the General Administration of Quality Supervision, Inspection and Quarantine issued the certificate of special equipment operators.

3. The Ministry of Construction's Regulations on the Management of Special Operators in Construction stipulates that special operators in construction refer to those who engage in operations that may cause great harm to themselves, others and the surrounding equipment and facilities during the construction of houses and municipal projects.

Construction special operations personnel must pass the examination of the competent construction department and obtain the Operation Qualification Certificate for Construction Special Operations Personnel (hereinafter referred to as the Qualification Certificate) before they can take up their posts and engage in corresponding operations.