Cong Zhihui Musical Instrument Store According to Baidu map, Urumqi Cong Zhihui Musical Instrument Store can buy the conductive rubber of Yamaha electronic organ, because it is the exclusive store of Yamaha musical instruments. Urumqi, commonly known as Urumqi, formerly known as Dihua, is the capital of Xinjiang Uygur Autonomous Region and the political, economic, cultural, scientific, technological, educational and transportation center of Xinjiang.