What floor and rubber did He Wenzhi and Ding Yi use?

According to Joola's website, the floor used by any player is Wing Fast, which is quite fast, with cedar veneer, Ayous sub-floor and paulownia core. This kind of rubber is Joola Snabb short rubber. Its style of play is very old-fashioned, lively and uncomfortable. You can beat your opponent with simple equipment. It is difficult for ordinary people to learn.

Yi Ding, now in Austria. His main business now is not table tennis. At present, he only knows that Yi Ding is playing with straight particles, and the specific configuration is still unknown.

Both of them are figures left over from the fast-break era, and both of them have reached the realm of unity of man and ball.