Changsha Zhongjian HVAC Equipment Co., Ltd., formerly known as Changsha Jingcheng HVAC Equipment Factory, is located in the bustling middle of Shuyuan South Road in the ancient city of Changsha. It is a professional manufacturer specializing in water supply and drainage, HVAC, automation instruments and control, and is a directly administered enterprise in Changsha. The company was founded in 1993. With the hard work of engineering and technical personnel and employees, as well as the enthusiastic support of customers from all over the country, the company has achieved leapfrog development and gradually moved towards a standardized and large-scale development path. It now not only has multiple sets of advanced production and testing equipment, but also has a group of scientific and technological personnel with solid professional knowledge, development and innovation spirit, a group of high-quality enterprise management personnel, and experienced and skilled frontline production workers. For many years, Zhongjian has adhered to the concept of "people-oriented, technology first", based on strong technical strength, insisting on implementing brand strategy, strictly implementing ISO9001 quality system, establishing and improving a complete quality assurance and after-sales service system, relying on technology, exploring and innovating, keeping pace with the times, constantly improving the comfort and practicality of products, reflecting the humanistic care of "people-oriented", and taking "customer first" as its foundation. It wins the market with quality and service, abides by credit, cooperates sincerely, and wins with sincerity. Zhongjian is willing to work together with the industry and users to create a prosperous new situation in the research and production of HVAC equipment in China.