Sino-U.S. often occur trade friction, including bilateral trade imbalance, The United States blamed the inadequate protection of intellectual property rights in China and on China's export of color TV sets, furniture anti-dumping issues. Sino-U.S. trade friction is so extensive, far-reaching impact on the parties concerned such high levels in recent years are rare , This indicates that Sino-U.S. economic and trade relations have entered into a new sensitive period. This essay believes that the above issues were the main reasons for the Sino-U.S. trade deficit is due to structural and portability, in order to maintain their intellectual property then inhibits other countries technological progress and China's traditional trade growth mode and irrational factors. To solve Sino-U.S. trade friction, and that they should be fully grasp the WTO rules and further improve the market economy, strengthening the Sino-U.S., Chinese and foreign dialogue, as well as speeding up the country's own enterprises in the industrial structural adjustments.