TBEA 1
2. Goldwind Technology
3. Sinoma Technology
4. Yang Ming Intelligent
5. New and Strong Alliance
6. Tianshun wind energy
7. Energy-saving wind power generation
8. Oriental Cable
9. Daikin Heavy Industries
10, Hope Electrical Appliances
Extended data
TBEA: The company's new energy business includes providing comprehensive energy solutions such as design, construction, commissioning, operation and maintenance for wind farms, mainly through EPC, PC, B and other engineering construction contracting services, and developing BOO operation business of wind farms.
Goldwind Technology: a leading domestic and global integrated wind power solution provider; 1.5MW，2XMW2.5MW，3。 MW(S) and 6. XMW permanent magnet direct drive series units with independent intellectual property rights represent the most promising technical route in the world wind power generation field.
Sinoma Technology: This company is engaged in the manufacture and sales of wind turbine blades in R&D.. The downstream customers of the products are wind turbine manufacturers, and the end users are wind farm developers.
Yang Ming Intelligent: The company's main business includes new energy high-end equipment manufacturing, new energy power station investment operation and intelligent management business, mainly covering: R&D, production and sales of large wind turbines and their core components; Development, investment, construction and intelligent operation management of wind farms and photovoltaic power stations.
Xinqianglian: In terms of products, the company cooperated with a number of wind turbine manufacturers, and became a long-term main supplier of domestic large-scale wind turbine manufacturers Yang Mingzhi and Xiangdian Wind Energy, and became a qualified energy supplier in Yuan Jing on 20 18.
Tianshun Wind Energy: a provider of life-cycle series products and solutions in the field of wind power. It is a global leader in the field of wind tower manufacturing, engaged in the production and sales of wind tower and blades, as well as the development, investment, construction and operation of wind power projects.
Energy-saving wind power: Since its establishment, the company has been focusing on the project development, construction and operation of wind power generation, and all operating assets and income of the company are related to wind power generation. The company has rich experience in wind farm operation, with operation and maintenance experience from 750kW to 3MW, from fixed-blade doubly-fed to direct-driven fans, from pure imported fans, joint venture fans to domestic fans.
Dongfang Cable: Dongfang Offshore, a subsidiary company, has obtained the third-level qualification of port and waterway engineering, general contracting of construction and professional contracting of port and coastal engineering, and passed the three-level system certification, thus opening the industrial system of the company's high-end submarine cable system integrating design, research and development, manufacturing, installation, laying and operation and maintenance services. At present, it has undertaken a number of offshore wind power submarine cables and construction general contracting projects to provide users with system solutions.
Daikin heavy industry: the wind tower manufacturing sector has always been in the leading position in the industry; The company's main products are onshore wind power towers and offshore wind power towers and their related components; 17 years, the income of wind power towers was 958 million yuan, accounting for 93.85% of the income.
Wang He: In wind power generation, the company focuses on the research of grid adaptability and the research and development of new models in the future. The solutions of torque tracking, power quality, power grid adaptability, high and low voltage ride-through, offshore wind power and so on of wind turbines are very competitive.