Location and Positioning Guangzhou Metro Line 21 stretches from Tianhe District in the west to Zengcheng Square in the west, passing through Huangpu District and Zengcheng District respectively. This 61.5km metro line has 22 stations, including 4 elevated ones at Changping, Jinkeng, Zhucun and Shantian. With Guangzhou Science City, Vocational Education City and Sino-Singapore Guangzhou Knowledge City (SSGKC) along the way, it links up the emerging science and technology development areas in the east of Guangzhou.

Based on the construction experience of existing elevated lines, unified design elements are adopted to form common features and coherent image for higher recognizability of the four stations. Committed to simplified design, we organically integrate the green, eco-friendly energy-saving measures for concise, hi-tech and highly recognizable stations.

Lighting v.s. Space Based on the circulation, the station is divided into the concourse floor structured by reinforced concrete and platform floor structured by steel truss for large cantilevered roof. As the main space for entry and exit, the concourse floor connects with surrounding ground traffic via overpass and entrances. The space design is function-oriented to create comfortable, bright and graceful transportation spaces.