Zhejiang Hangtuo Industrial Investment Co., Ltd. is a private enterprise specializing in the production of complete tractors and a series of agricultural equipment. Since its establishment in June 2011, it has devoted itself to the R & D and production of agricultural machinery and equipment terminal products for 20 years. It has successively introduced large lawn mowers of Nordic system and Fiat series chassis tractor technology, and developed "Ningye" with 18 patents Brand series tractors, whose products have entered the United Nations rescue material procurement directory and the agricultural machinery purchase subsidy directory of the Ministry of agriculture, are deeply welcomed by farmers in key production areas such as Liaoning, Jilin, Heilongjiang, Inner Mongolia and Xinjiang. The maximum annual output reaches more than 8000 units. With the continuous improvement of the popularity in the industry, the company has successively become a leading agricultural enterprise in Hangzhou Hangzhou patent pilot enterprise, Zhejiang science and technology small and medium-sized enterprise and Zhejiang Agricultural Machinery Industry Association. The company's comprehensive asset evaluation value is more than 300 million yuan.