On October 12, Shandong Qixiang Tengda project undertaken by the company officially started construction. A total of 4 cooling towers with a design flow of 5000t / h have been started in this project, which is located in Linzi District, Zibo City, Shandong Province. The leading product of Shandong Qixiang Tengda company, methyl ethyl ketone, has mastered a number of core production technologies, with a domestic market share of about 46%. It has successively won the honorary titles of “China’s top 500 chemical industry”