Since 1992, we have been dedicated to the R&D, production, system integration, sales and service on electric drives, and electric power equipment. We have been active in electricity, petroleum, chemical industry, metallurgy, paper making, mining, ports and shipping areas. In the past 20 years, the electric drive business, especially ABB drives business, was our fundamental and core business. As one of the earliest and largest integrated distributors of ABB drives, we have won a good reputation among customers.



DC power supply of DCB500 series was self-developed by us in...