China refrigeration and air conditioning equipment maintenance and installation enterprise qualification, by the national development and Reform Commission under the China Equipment Management Association, China Refrigeration and Air Conditioning Industry Association recognized.
According to the business scope of certified enterprises, enterprise qualification certification is divided into four categories: A, B, C and D.
Class A: centralized refrigeration and air conditioning equipment (piston, scroll, screw, centrifugal, absorption refrigeration and heat pump units; Thermal storage equipment, evaporative cooling equipment, air handling equipment and other system components. ).
Class B: purified air conditioning equipment (classified by purification grade).
Class C: Refrigeration equipment (according to the tonnage of cold storage).
Class D: Household (commercial) refrigeration and air conditioning equipment (multi-unit, household air conditioning, commercial air conditioning, refrigerator, freezer, ice maker and heat pump water heater, etc. ).
According to its comprehensive ability, the enterprise qualification grade category is divided into five grades: super grade, first grade, second grade, third grade and fourth grade. Class d is divided into three grades: I, II and III.
Extended data
Registration conditions for vocational qualification examination of refrigeration equipment maintenance workers
1, mainly
Those who meet one of the following conditions: have reached the standard hours stipulated in the formal primary training of this occupation and obtained the certificate of completion.
Internship in this occupation for more than 2 years.
This professional apprentice expires.
2. Intermediate energy level
Meet one of the following conditions:
After obtaining the primary vocational qualification certificate of this occupation, he has been engaged in this occupation for more than 2 years continuously, and has reached the standard hours stipulated in the formal training at the intermediate level of this occupation, and has obtained the certificate of completion.
After obtaining the primary vocational qualification certificate of this occupation, he has been engaged in this occupation for more than 4 years continuously.
Have been engaged in this occupation continuously for more than 7 years.
Obtained the vocational (professional) graduation certificate of secondary vocational school with intermediate skills as the training goal recognized by the administrative department of labor and social security.
3. Advanced
Meet one of the following conditions
After obtaining the intermediate vocational qualification certificate of this occupation, he has been engaged in this occupation for more than 3 years continuously, and has reached the required standard hours after the advanced formal training of this occupation, and has obtained the certificate of completion.
After obtaining the intermediate vocational qualification certificate of this occupation, he has been engaged in this occupation for more than 5 years continuously.
Obtained the vocational (professional) graduation certificate of senior technical school or higher vocational school with advanced skills as the training goal recognized by the administrative department of labor and social security.
College graduates who have obtained the intermediate vocational qualification certificate of this major or related majors have been engaged in this major for more than 2 years.
4. Technician
Meet one of the following conditions
After obtaining the senior vocational qualification certificate of this occupation, he has been engaged in this occupation for more than 5 years continuously, and has been trained by this professional technician to reach the required standard hours, and has obtained the certificate of completion.
Have been engaged in this occupation for more than 6 years continuously after obtaining the senior vocational qualification certificate of this occupation.
Senior technical school graduates who have obtained this vocational qualification certificate have been engaged in this profession for more than 2 years.
Baidu Encyclopedia-Qualification of China Refrigeration and Air Conditioning Equipment Maintenance and Installation Enterprise
Baidu Encyclopedia-Vocational Qualification Examination for Refrigeration Equipment Maintenance Workers