Founded in 1971, Yingkou Tanyun Chemical Research Institute Co., Ltd (Tanyun Chemical for short) is the parent company of Tanyun Technology Group. Currently covering an area of about 12000 square meters,.Tanyun Chemical is the first domestic technological platform company of `Chemical New Materials Production and Research Incubator` and the first domestic custom-made research and production company of fine chemicals intermediate research and production company.

Since Establishment, Tanyun Chemical has been dedicating to the development, production and sale of fine chemicals intermediate. The company has closely followed the strategies of Civil-Military Integration and made continuous innovation. For years, it has undertaken over 80 domestic and foreign key research projects and been awarded over 50 municipal, provincial and national prizes for progress in science and technology. The products have been widely applied in areas including aviation, aerospace, military industry, civil industry and been sold to over 20 countries and areas, gaining wide recognition home and abroad.

Strongly supported by the group company`s abundant resources, Tanyun Chemical established an Industrialization Experiments Center (with domestic advanced level) in Yingkou and set up world-class Technological R&D Centers and R&D laboratories in Shanghai, Hangzhou and Suzhou respectively. With the strong strength in research and development, Tanyun can provide high quality products tailored to the needs of domestic and foreign clients.

Tanyun has led other enterprises and research institutes to establish the National Fine Chemicals Industry Technology Innovation Strategic Alliances, focusing on the in-depth cooperation with domestic and foreign research institutes and colleges. With the advanced technological support from over 100 academicians, doctors, professors and experts, Tanyun has become an comprehensive company with an ecological system which contains research, development, production, technical transformation and service. The company has become one of the best companies that provide specialized intermediate products that can meet the unique needs of clients.