What kind of bus duct is better?

First of all, Schneider Schneider

In the 9th century, Schneider Electric engaged in steel industry, heavy machinery industry and shipbuilding industry. Engaged in power and automation management in the 20th century. In the 170 years since its establishment, Schneider Electric has encountered numerous challenges and made several major strategic choices, and now the group has grown into an industry leader.

Second, Siemens Siemens

/kloc-for more than 40 years, Siemens has persistently provided comprehensive support for the development of China with innovative technologies, excellent solutions and products, and is unique in the industry with excellent quality, reliable reliability, leading technological achievements and unremitting pursuit of innovation.

Third, CHNT Zheng Tai.

The company has always adhered to independent innovation, developed a series of low-voltage electrical products with independent intellectual property rights and reached the international advanced level, and strived to make Zhengtai a world-class integrated solution provider for low-voltage electrical appliances.

Fourth, Hua Peng Hua Peng

Huapeng Group has 65,438+02 wholly-owned and holding subsidiaries and a number of strategic cooperative enterprises, specializing in the production of more than 300 products in six series, including bus duct, switchgear, cable, bridge, electrical components and fire alarm, and has more than 50 national patents. A number of achievements have been made in a series of major scientific and technological projects such as the National Torch Project, and a number of new products with independent intellectual property rights come out every year.

Verb (abbreviation for verb) General Electric Company

At present, all business departments of GE have started business in China, with more than 65,438+08,000 employees, and more than 50 business entities including sole proprietorship, joint venture and R&D center have been established. GE launched the "Green Concept" strategic plan around the world, and we established innovative solutions to solve today's environmental challenges, thus stimulating economic growth.