As one of the leading pyrethrin processing enterprises, Yunnan Nanbao Plant Chemical Corporation Ltd. focuses on the cultivation, production, development, processing, marketing and researches of pyrethrins. After five years of promotion, we have bases of 100.000 mu which cover all the districts in Yuxi City and steady raise-purchase relationships have been established with them. After the successful and independent study and industrialization of extractive pyrethrins by subcritical solvents, our company is now capable of producing 100 tons of 50% raw pyrethrins and 3.700 tons of pyrethrin preparations every year. In 2011, a technical research and development team has been set up in our company for terminal products of pyrethrin. With the help of foreign experts, we have planned to improve the productive technology and enlarge the size of deep processing products, which is also a response to the national appeal to forbid pesticide residues and advocate green pesticides.