Architecture, Building and Structure Design Kengzi Shenzhen Fire Station by SUIADR Kengzi Shenzhen is a fire station built on an irregular trapezoid plot of 5,960.64 square meters in Pingshan District, Shenzhen, China. The building follows a U-shaped courtyard layout that forms a large inner yard for training and daily activities. The complex includes a three-story building and a seven-floor training tower, and can hold up to twelve fire engines. The garage faces a square near an urban road, so fire engines can leave the site quickly. Roof gardens and sports areas improve daily conditions for firefighters.