According to the national economy industry classification code table (GB_T4754-20 1 1)
1. Power generation and power supply belong to D (Class) electricity, heat, gas and water production and supply industries, and 44 (Class) electricity and heat production and supply industries.
2. The power equipment manufacturing industry belongs to: C manufacturing industry (category) 38 (category) electrical machinery and equipment manufacturing industry.
Question 2: What kind of electricity belongs to in the national economy needs to be distinguished in a little detail:
According to the national economy industry classification code table (GB_T4754-20 1 1)
1. Power generation and power supply belong to D (Class) electricity, heat, gas and water production and supply industries, and 44 (Class) electricity and heat production and supply industries.
2. The power equipment manufacturing industry belongs to: C manufacturing industry (category) 38 (category) electrical machinery and equipment manufacturing industry.
Question 3: Which industry do wires and cables belong to? According to GB/T 4754-20 1 1 national economy industry classification.
Wire and cable industry belongs to: manufacturing (category: C)- electrical machinery and equipment manufacturing (category: 38)- wire, cable, optical cable and electrical equipment manufacturing (category: 383)- wire and cable manufacturing (subcategory: 3831); In addition, optical fiber and optical cable manufacturing (subclass: 3832). Therefore, the complete code of national economic classification of wire and cable industry is C383 1.
The wire and cable industry belonged to the "machinery industry" at the earliest, and the original Ministry of Machinery Industry, communication cables and optical cables later came under the jurisdiction of the Ministry of Posts and Telecommunications.
Now it should belong to "electrical machinery and equipment manufacturing industry", and it should belong to "electrical appliance industry" accurately and reasonably.
Technology and Industry Synthesis: It is affiliated to "China Electrical Appliance Industry Association-Wire and Cable Branch" and is one of the 33 branches of China Electrical Appliance Industry Association. It is composed of wire and cable manufacturers, enterprise groups, scientific and technological units, schools and various related institutions in various regions, systems and ownership. In addition, many major supporting enterprises that produce and supply special equipment and materials for wire and cable industry have also entered the ranks of the association.
Question 4: Which industry does electrical engineering and its automation belong to? Electrical engineering and its automation are mainly engaged in the fields of system operation, automatic control, power electronic technology, information processing, experimental analysis, research and development, economic management and application of electronic and computer technology related to electrical engineering. Electrical automation is widely used in factories. It can be said that electrical automation is the only indispensable thing in the factory and the pillar of the factory! If you are proficient in electrical automation, the employer will want you at once, no matter what company it is, it is better to be an electronics factory, because the electronics factory needs automation, programming and design every day. If you are serious about working conditions. Preferably the electric power bureau. Good welfare and high treatment. Then there is the design institute, and the work is relatively easy. The hardest part is the Engineering Bureau. Because I have to take the project site everywhere. But the salary is not low. But also to automation, electronics and other directions. Graduates have a wide range of employment and are not restricted by industry. You can engage in technical work such as research, engineering design, scientific and technological development and operation management of electrical engineering and automation in the fields of power system, machinery manufacturing, automobile manufacturing, transportation, post and telecommunications, environmental protection, urban construction, energy, etc., and you can also engage in teaching and scientific research in colleges and research institutes.
Question 5: What industry does power equipment maintenance belong to? Power equipment is very extensive, depending on which company you are from. Do you start your own company or work for someone else? Different types have to pay different taxes.
Question 6: What industry does power equipment maintenance belong to? It is called mechanical and electrical industry, and the classification is electrical maintenance.
Question 7: What industry does debugging power equipment belong to? Electric power industry. 1. Power facilities contracting (repair, test) licensing levels are divided into level 1, level 2, level 3, level 4 and level 5 respectively; 2. Those who have obtained the license for contracting (repairing and testing) power facilities at level 4 can engage in the installation activities of power facilities with voltage levels of 35 kV and below; 3. The above qualifications for bidding are generally limited by project performance, office space, registered capital and relevant technical strength. I hope my answer is helpful to you.
Question 8: Which power equipment enterprises have good prospects? I wonder if the landlord is familiar with these two industries? Within 100, the power equipment industry is fully competitive and the power market is open to all manufacturers; Many electric power design industries are affiliated units of the electric power sector, which are semi-monopolized. It is good to be able to enter such units.
Question 9: Which industry is better, petroleum machinery or electrical equipment? Can be used as a motor, such as an electric car. Now that new energy is being developed, although oil is profitable, it will not work in the long run, so I suggest you choose electrical equipment, which is just one of them.
Secondly, oil exploitation is easy to pollute the environment, and the power equipment can be hydropower, wind energy, geothermal energy and solar energy, among which solar energy has the greatest potential!
Question 10: Who are the top ten power equipment suppliers in China? Harbin Electric Group Company has become the largest export base of power generation equipment, marine power plant research, manufacturing and complete sets of equipment in China.
China Dongfang Electric Group Co., Ltd. has become one of the largest power generation equipment manufacturing and power station engineering contracting enterprises in China.
Shanghai Electric Group Co., Ltd. is the first equipment manufacturing group in China machinery industry.
The above are the three major domestic power equipment enterprises, which are the strongest in China. The main production equipment is thermal power, nuclear power, hydropower and wind power equipment.
Xd group Company of China is the only central enterprise in China's power transmission and distribution industry, and its main equipment is power grid switchgear.
Xuji Group Co., Ltd. is a large-scale backbone and leading enterprise in power equipment industry directly under State Grid Corporation of China.
Gao Ping Group Co., Ltd. is the R&D and manufacturing base of high voltage, ultra-high voltage and ultra-high voltage switchgear in China.
The above are the most professional and famous electrical equipment enterprises in the power industry, mainly producing primary electrical equipment for power transmission and transformation systems.
Nanjing Nanrui Group Co., Ltd. is a high-tech enterprise established by Nanjing Institute of Automation of State Grid to promote the industrialization of scientific research achievements.
Guodian Nanjing Automation Co., Ltd., the first high-tech listed company in China Power System, was listed on the Shanghai Stock Exchange on 1999 1 18.
Beijing Sifang Jibao Automation Co., Ltd. is an electric power automation enterprise founded by Professor Yang Qixun, the first academician of China Academy of Engineering.
The above are the most powerful and well-known power secondary equipment enterprises in the power industry, mainly producing power system automation and control equipment.
In addition, among the power equipment suppliers, China Zhong Yi, China Zhong Er, Wuguo, Hangguo, Wuxi Boiler and Bawei are also very strong in power equipment. In terms of electrical equipment, there are TBEA, Baoding Tianwei, Schneider, ABB and so on.