xuetian Fine Chemical Co., Ltd. (hereinafter referred to as "Xuetian Refinement") is a technology-oriented enterprise jointly established by Hunan Light Industry Salt Industry Group and Hunan Light Industry Research Institute. It was registered in Changsha Industrial and Commercial Bureau in January 2014 with a registered capital of 67 million yuan. Snow elaboration the company is located in changsha national biological industry base, national liuyang economic and technological development zone 253 healthy avenue, is located in changsha city, close to 319 national road, highway, away from huanghua international airport, the beijing-zhuhai expressway, 20 minutes by car, network developed, is a national test two type society district part of the changzhutan urban agglomerations.

Xuetian Elaboration Co., Ltd., formerly Hunan Zhongye Science and Technology Industrial Co., Ltd., a wholly-owned subsidiary of Hunan Light Industry Research Institute, was founded in 1996. It is a national designated pesticide production enterprise and a high-tech enterprise in Hunan Province. In 2001, the company invested and built a production base in Changsha National Biological Industry Base, covering an area of more than 30 mu. It has a standardized production workshop, advanced production equipment and supporting environmental protection facilities. In 2003, the company was awarded Changsha Environmental Protection Century Advanced Unit. Xuetian refined chemical company mainly engaged in industrial and civil fine chemical products, daily chemical products, batteries, electrochemical products, salinization additives, essential oil extraction, spices and food, industrial microorganism research and development, production and sales and related products technical services. The company's main products are: DEET, mosquito repellent, lactate menthol ester, industrial additives, surfactants, flavors and spices, strains and other dozens of varieties. Company is the present domestic drive midge reversed-phased most qi, is also the only get issued by national ministry of agriculture and the pesticide registration certificate of the official and national "production approval certificate issued by the ministry of industry and enterprise, through the ISO9001 standard certification, the latest production of mosquito drive deet and drive midge ester from the agent in selling model has been set up brand quality.