Commercial buildings are buildings for people to engage in all kinds of business activities. With high-quality, all-series independent products and strong professional strength, Zhongao Electric has been continuously upgrading and optimizing the low-voltage power distribution solutions for commercial complex projects. The raw materials of the high-end power distribution products don't contain benzene, cadmium, lead, mercury and other harmful substances, which is more safer and more environmentally friendly. The main products include a full range of universal circuit breakers, moulded case circuit breakers, terminal power distribution, consumer units and other products, which meet all levels of distribution protection system of commercial complex projects.