Jiangsu Pesticide Research Institute Co.Ltd (hereinafter called as SUYAN) is a comprehensive enterprise in producing and marketing agrochemical, R&D based, Testing service, Export and Import services. SUYAN dates back to 1931, when the earliest National Institute of pesticide in China and restructured in 1966, with our several decades of endeavor in providing excellent technology, we have accumulated a great deal of professional technical skills and experiences. From the construction in 1966, the company has accomplished successfully more than 100 research projects and awarded many times municipal, provincial, and national prizes. The company was the birthplace for the invention of a process to synthesis of pesticides including Imidacloprid, Acetamiprid, Buprofezin, Pymetrozine, Cyromazine, Benazolin-ethyl, Oxadiazon, Quizalofop-ethyl and Hexazinone. SUYAN is the center of engineering technology for new agricultural chemicals in Nanjing City and still also a high technology enterprise in Jiangsu Province. Our products have a number of technical patents, and passed the ISO9001-international quality system certification, ISO14001- environmental management system and BSOHSAS18001- Occupational Health and Safety Management. SUYAN has five business sectors. Jiangsu Pesticide Research Institute company Ltd is engaged in manufacturing, Jiangsu South Pesticide Research Center is for research & development, Jiangsu EverTest is a Professional Third-party Testing Lab, Jiangsu Lucas Chemical is for trading and we have our own media-Modern pesticide. We stick on developing new and qualified products to meet market demand, thus to bring benefits to our customers accordingly, make progress step by step, finally reach win-win situation in the future. SUYAN is built for ational pesticide and pleased for green pesticide.