Liaocheng Sun Engineering Machinery Co., Ltd (Renamed as Sunem) is one share holding enterprises established in Liaocheng city, Shandong province, which have more than 500 employees, including 60 professional and technical personnel. Sunem has nearly 10 years of engineering machinery manufacturing. It firstly passes ISO9001 standard quality system and the "3C" certificationat 2009, and becomes demonstration enterprise of national 863 programs and CIMS project and the "national key high-tech enterprises." Sun has strong R & D, and has long-term strategic partnership with a number of research institutions and national well-known institution ......"