Jiangsu Changlong Chemicals is a limited liability company that is formed from the former Changzhou Pesticide Factory and Changzhou Organic Chemicals. It is a large-scale state-owned enterprise and the manufacture base of polyurethane. It has been appointed as the National Key Hi-tech Enterprise of the Torch Program and the National Industrialized base of results of Hi-tech Research and Development Program. It has appraised as top 100 hi-tech enterprises in Jiangsu Province, ranking the front in China’s agricultural chemicals industry. The trademark of its pesticides is “Tianning ”. The imidacloprid insecticide and acetochlor herbicide have been affirmed as the “China Top Brand Product”.
       
           The company is Grade AAA unit of the bank and the unit that honoring contract and keeping credit in Jiangsu Province. It has passed the authentication of ISO14001:2004 environment management system, GB/T28001-2001 occupational health and safety management system and ISO9001:2000 International Quality System. It owns independent import and export right as well as several state-level key new products and torch program projects, two patents for invention and three patents for industrial design. The imidacloprid insecticide and acetochlor herbicide were affirmed as the “China Top Brand Product” in 2006 and 2007. “Tianning” brand pesticides have been affirmed as Jiangsu Top Brand Products from 1999 to 2006. Furthermore, the brand itself was affirmed as Jiangsu Top Brand since 2003. 
       
           The company is a chemical productive enterprise which takes the phosgene as the main raw material to produce pesticide technical, formulations, pesticide intermediates, fine chemical products and polyurethane materials. Its main pesticides are pyrethoids, nicotines, carbamates and other serial pesticides with extraordinary insect-killing effects, serials herbicides such as sulfonylurea, urea, acylamide as well as serials fungicides, plant growth regulators etc. The production capacity of the pesticide technical is 50,000 tons per year, including over 40 pesticides technicals and 60 formulations. More than 120 of its products have already got “certificate for pesticide registration”, “manufacturing permission” and “product standard”. Polyurethane products include polyurethane resin with the capacity of 30,000 tons and polyurethane leather with the capacity of 6 million meters. The capacity of its foundry products is 5,000 tons.
       
       The company is well experienced in pesticides production and managements for more than 30 years. It has solid strength of conducting scientific research and managing its production. Besides, it has built up development network of products such as research institute of pesticide technical, research institute of pesticide formulations, research institute of polyurethane etc. It adopts QHSE standard which transnational corporations advocate in fields of quality, safety, environmental protection and vocational health and so on. As regards to the production equipment, it adopts the DCS control system. Take all these into account, the company has a complete set of utilities. Moreover, professional technicians with college education are over 32% of the total staff.
       
          Located in the state-level Changzhong Hi-tech Industry Development Zone, neighboring closely with the Shanghai-Nanjing Expressway, it enjoys quite convenient condition. The company has an occupied area of 260,000 square meters and a building area of 160,000 square meters.
       
          The company persists in the aim to provide honest and faithful service to make well the marketing of famous brand, to do its endeavor to conduct a sales service system of products both at home and abroad, to make long-term technological and trading cooperation with several famous transnational corporations such as Syngenta, Bayer and BASF etc. Tianning Brand pesticides produced by the company have sold well at both domestic and foreign market.
       
            Jiangsu Changlong Chemicals Co.,Ltd shall continue focusing on innovation of mechanism and management, persist in the development strategic in sci-tech result style to raise up scalizational and international business level so as to board the new platform of international competition with its scientific and technical strength.