Foreign market research firm recently announced that,In 2017, China uninterruptible power system UPS market revenue will be more than 820,000,000 U.S. dollars (about 5,000,000,000yuan). The development of strategic emerging industries such as big data, smart city, networking, 4G and rail transportation is the factor to promote the uninterrupted power supply system demand.With the construction of large data centers, the high-power uninterrupted power supply system is more and more high profit rate,It is expected that by 2017, Chinese high-power uninterrupted power supply system will maintain a high growth.