Cjqmxc-m series dense bus duct is a new generation of environmental protection and energy-saving bus duct which is built by our company through many years of market evidence collection, senior experts in the industry and careful cooperation with many colleges and universities. This product is for power transmission of low-voltage power supply and distribution system.. Since its launch, it has been affirmed by leaders and experts at all levels with its perfect shape and excellent performance. The whole product has passed the certification of national quality certification center and has successfully obtained a number of national patents.