On the Shanghai–Fuding route, China Railway High‑speed services are mainly a mix of G‑series Fuxing high‑speed trains and D‑series Hexie intercity trains. The journey typically uses 300–350 km/h (186–217 mph) corridors between Shanghai and the Wenzhou area, then continues on the coastal Wenzhou–Fuzhou line, where trains run at 200–250 km/h (124–155 mph) into Fuding. The fastest itineraries pair a G‑series Fuxing from Shanghai Hongqiao to Wenzhou South at 300–350 km/h (186–217 mph) with a short D‑series leg to Fuding at 200–250 km/h (124–155 mph). End‑to‑end times are usually about 4 hours 30 minutes to 5 hours 30 minutes, with limited stops on the G segment. G trains provide Second, First, and Business Class, power outlets, and trolley or counter service; the D segment generally offers Second and First Class seating. Direct D‑series trains run the whole way from Shanghai Hongqiao to Fuding without a change, cruising at 200–250 km/h (124–155 mph) and calling at major stations such as Hangzhou East, Ningbo, Taizhou, and Wenzhou South. These services take roughly 5 hours 30 minutes to 7 hours depending on the stopping pattern, with reserved seating and real‑name ticket checks at boarding.