The World Concrete Expo, hosted by Infirmann, is a globally renowned professional exhibition in the concrete and construction industry. In 2017, the brand was introduced to China. Infirmann leverages the long history and introduction of new products from the existing Shanghai Flooring Exhibition and Shanghai Mortar Exhibition to connect upstream and downstream, creating an annual event for the concrete industry in China and even Asia.

For many years, Wengong has maintained its industry advantage in previous exhibitions, focusing on innovation to capture talents.