Ching Kai-controlled Equipment Co., Ltd., established in the National City of China, China's economic and financial center, prosperous international metropolis - Shanghai. At the same time companies from China University of Mining introduced a number of technical backbone, including professors, Ph.D. has years of research experience in the automation industry, but also introduced a number of business leaders, they work hard at self-control industry for several years, providing customers years of service get all the praise. In "quality of survival, integrity and development," the former title, radical users, for users to solve problems, but the principle of mutual benefit, Ye-to provide users with first-class products, first-class service. Excellent product quality is our goal to achieve an important part of the company's international advanced level of automation, communications, computer technology used in building control industry, so that products in the forefront of the building controls industry.