The BSM2 busway system shares the common characteristics of the BSM dense insulated busway series. Its unique feature is that its conductor selection uses high-quality electrical aluminum conductors, so the cost is lower than that of copper busway, and the weight of the busway trunking body is also lighter, making it easier to transport and install; Our aluminum busway surface technology has matured. Its performance is basically similar to that of copper busway, as China's copper resources mainly rely on imports and copper prices remain high, while China's aluminum resources are abundant, with lower prices and increasingly mature technology; So aluminum busway trunking will be the main direction of busway development in China. The busway trunking produced by our company has been used in multiple projects such as real estate, factories, and hotels, and is operating well.