The brands include Siemens, Panasonic, ABB, WOLONG, Yaskawa, etc.

1. Siemens/Siemens: It is a German brand, founded in 1847, and is a leading company in the field of electronic and electrical engineering in the world. Its business covers more than 200 countries around the world, focusing on the fields of electrification, automation and digitalization.

2. Panasonic: An internationally renowned electronic product manufacturer and a Fortune 500 company, it was founded in Osaka in 1918 by Konosuke Matsushita. Initially starting out by manufacturing household light sockets, Panasonic has gradually developed into a large multinational company covering a wide range of electronic products.

3. ABB: A global technology leader, integrating the R&D, manufacturing, sales and engineering services of motors, generators, power converters, inverters, transmitters and other products, providing electrical , robotics, automation, and motion control products and solutions.

4. Wolong/WOLONG: Wolong Electric Group Co., Ltd., a well-known motor brand, a famous trademark in Zhejiang Province, a Zhejiang famous brand, and a listed company. High-tech enterprise, domestic manufacturing competitiveness enterprise, chairman unit of Zhejiang Electrical Machinery Industry Association.

5. Yaskawa: Yaskawa Electric (China) Co., Ltd., a well-known brand of motors. A world-class manufacturer of transmission products, a well-known professional manufacturer in the field of motion control in Japan, one of the inverter manufacturers with the highest market share in the world, and an enterprise dedicated to the R&D, design and production of motor products.