Classic Guoping Monopoly Tianhehui Commercial Plaza Store. According to Baidu map, Tianhehui Commercial Plaza, a classic national table tennis monopoly, is located in Tianhe North Road, Tianhe District, Guangzhou City, Guangdong Province. There are many professional rackets, all kinds of rubber, supporting spare parts. Rubber sheet is very professional and durable. The rubber used in table tennis cards is usually divided into positive rubber, reverse rubber, raw rubber, long rubber and arc-proof rubber.