How does Wuxi 3 1 1 group make money?

Wuxi 3 1 1 group mainly makes money through engineering construction, decoration, property management and environmental maintenance. Its main income sources include government and enterprise engineering projects, the construction and operation management of urban public facilities, the sale and lease of residential and commercial properties, sanitation and cleaning services. In addition, Wuxi 3 1 1 group has also expanded its business scope and income sources through investment and mergers and acquisitions.