1, Siemens
Siemens AG, founded in 1847, is a leading enterprise in the field of electronic and electrical engineering in the world.
2、ABB
ABB Group is one of the world's top 500 enterprises, headquartered in Zurich, Switzerland.
3. An Chuan
The drive and control department of Yaskawa Electric Corporation integrates all kinds of innovations and the latest technology in the world into the frequency converter, and makes it into products, which has achieved a leading position in the industry.
4. Mitsubishi
As a comprehensive supplier of electromechanical products, mitsubishi electric Automation covers industrial automation (FA) products and mechatronics products.
5. tailor shop
Schneider Electric (China) Co., Ltd. is a global leader in energy efficiency management, which was founded by Schneider Brothers on 1836.
6. Emerson
Emerson Group was founded in 1890 and its headquarters is in St. Louis, Missouri, USA. In the field of integration of science and technology and technical engineering, it occupies a leading position.
7. Fuji Electric
Fuji Electric is one of Japan's heavy-duty motor manufacturers, mainly producing large-scale motors.
8. Delta
"Power Supply and Components" provides customized high-efficiency switching power supply and thermal management solutions and components.
9. Huichuan
Huichuan Motor is a motor product developed by Huichuan Technology, covering three major fields: general automation, automobiles and rail transit.
10, cheer up
Shenzhen Yingweiteng Electric Co., Ltd. was established in 2002, and is committed to becoming the world's leading and respected product and service provider in the fields of industrial automation and energy and electricity.
The above contents refer to Baidu Encyclopedia-Siemens AG Baidu Encyclopedia -abb Inverter.