In 2007, we established a professional research institute for kitchen waste treatment. In 2012, we undertook key projects of the Provincial Department of Science and Technology, which were identified by Hunan Provincial Science & Technology Department as "technically at international advanced level as a whole"，

In 2015, it undertook the construction of "Biomass Waste Treatment Engineering Research Center" in Hunan Province. Relying on its advantages in equipment manufacturing and Sino-European process integration, it is capable of carrying out independent R&D and design of the whole system from kitchen waste collection and transportation, pretreatment and anaerobic treatment to wastewater treatment. With core technological advantages in biomass waste pretreatment, anaerobic digestion system, resource renewable utilization and odor control technology, the projects it has built have been running stably for many years. In 2019, it was the successful bidder of Guangdong Shunde, Hubei Xiantao, Anhui Lu'an, Hunan Changde and other projects. In May 2019, the Jiangsu Provincial Department of Housing and Urban-Rural Development organized an industry recommendation meeting at the site of Huai'an project in Jiangsu, where we were inspected by more than 400 government and industry experts in China. We have authorized more than 60 inventions and utility model patents in the field of kitchen waste treatment technology. In 2018, we won the typical case award for kitchen waste treatment of the industry. In 2018, we were rated as the Key Priority Technology in the List of Practical Technologies for Environmental protection in Hunan Province-Kitchen Waste Resourceful Treatment and Control of Secondary Pollutants

The second prize of Science and Technology Progress Award of China Machinery Industry in 2019 - Kitchen Waste Resourceful Treatment Technology and Intelligent Treatment Equipment.