Tianchen Chem was established in 1997, with scientific research, production and trade as the main activities. Headquartered in Yangzhou city, we are a high-tech enterprise engaging in research, development and sales of pesticide intermediates and pharmaceutical intermediates. Under the supports of two production bases and related production lines in Yangzhou and Lianyungang, we annually can produce 3,000 tons of 2,6-dichlorobenzonitrile, 1,500 tons of 2,6-difluorobenzamide and extended products as well as benzoic acid serial products; we are receiving high reputations for advanced production process and complete testing methods. There are over 200 employees, nearly 60 of them are professional and technical personnel. With the help of Shenyang Research Institute of Chemical Industry, Zhejiang University, Jiangsu University and other research institutes, our research institute has strong technical strength and capabilities of research and development; especially, we are very experienced and skilled in reactions such as chlorination, fluorination, diazotization and high temperature and high pressure, etc. Since establishment, our company has developed and produced more than 50 kinds of products, which can be divided into 4 types including nitrile group type, benzoic acid type, chiral compounds and engineering plastics, and they are widely used in pesticides, pharmaceuticals and dye industry, etc. At present, our products are well sold in China, Southeast Asia, Japan, Europe and the United States and other countries and regions, and are highly appraised by customers all around the world. Especially, our 2,6-dichlorobenzonitrile and 2,6-difluorobenzamide products won the Science and Technology Progress Award of former Ministry of Chemical Industry and titles of High-tech Product of Jiangsu Province. Our company won the title of "High-tech Enterprise of Jiangsu Province" in 2008, and was certificated to ISO9001 quality system, ISO14001 environmental system and OHSAS occupational health and safety management system. Our company sold more than CNY 200 million of products in 2017.