It is new technology-based enterprise in Chinese agrochemical industry, specialized in study on syntheses of sulfonylurea herbicide. Maanshan Chemical company, a wholly-owned subsidiary , has cooperative relations in scientific research with Jiangsu university, Shanghai Pesticide Research Institute and so on . The enterprise invested eighty millions in the production processes to Tribenuron-methyl, Metsulfuron-methyl , Thiophene, Triasulfuron ,etc .Formulation factory devotes to the development and the production of WDG and WSG. The factory occupies 66 Chinese Mu and have cooperation with the State Formulation Centre. Products include pesticide, fungicide, herbicide . During 8-year tough tempering in the market challenges and competitions, production reached 2000 tons WDG a year .Factory owns airflow crusher, extruder, granulator, and other excellent equipments, producing cylinder , globularity , anomalistic type and all kinds of WDG and WGS. The company with special wholly enclosed workshop, advanced formula and exquisite processing techniques becomes a leading supplier of domestic PLC and multinational corporation and have a wide range of customers.While developing independent products , Pioneer Chemical Company has been engaged in new products research . As fine processing service centre, the factory with great WDG formula data base is fixed processing factory of many domestic famous enterprises and has long-time cooperation with lots of trading companies . Now Pioneer Chemical Company is export-oriented enterprise . With the enlargement of the scope of the enterprise , the company becomes members of the national enterprise , the development of independent products advance side by side with the services of custom-made.