Where can I change second-hand lenses in Shanghai?

Starlight photographic equipment city. Starlight Photography Equipment City can replace second-hand cameras and is the only state-owned professional camera shop. Taking "one-stop professional shopping mall" as the business model, the business scope includes cameras, movie lighting, photo studio supplies, second-hand cameras, color film processing, photo albums, photo frames and so on. It also provides special services such as camera maintenance, skill guidance and makeup training.