Yongmao Holdings Ltd is involved in the design, development, and manufacture of wide range of tower cranes, components, and accessories. The products are mainly sold to construction equipment distributors and equipment rental companies. Yongmao Holdings offers tower cranes with various lifting capacities that include Topless STT series, ST series, Luffing STL series, and Derrick Q series. The business of the company is classified under geographical segments that are People's Republic of China, Hong Kong, and Macau. The People's Republic of China segment generates maximum revenue for the company.