Kayak rental in China

We are vacationing in China - now in Shanghai. We have seen places that would be wonderful to kayak but have not seen any rental places. Does anyone know where we could rent kayaks near Shanghai?

Try this guy https://www.facebook.com/profile.php?id=100015224411596

Or this guy - Ge Wu: https://www.facebook.com/canoepolo
He is in Hangzhou, which is a couple of hours from Shanghai, but he does get around so perhaps has contacts there. One of the few (perhaps the only) certified ACA instructors in China.