红双喜 — Red Double Happiness or DHS — is the biggest name in ping pong, and the company is from Shanghai. This is their ping pong hall, which also doubles as a certified training facility for the Shanghai Table Tennis Association. There are giant paddles leaning against the wall with signatures of ping pong athletes who have been here before. Serious stuff. Goes without saying everything here is branded 红双喜 including the special balls. The vibe here is fantastic, if you are deep into ping pong or generally nostalgic Chinese spots. It's utilitarian, which is to say, everything is focused on the pong. The tables are separated by moveable dividers, so there's not a lot of running to fetch balls, and the non-central location means it only draws those serious about the sport. This is intermediate to advanced level ping pong by people wearing performance athletic shirts and knee braces.