Henan Jiushi Pharmaceutical Co.,Ltd was founded in 1993, is specializing in the production of maleic acid chlorobenzene the susceptibility of domestic factory, the company is located in the east suburb of hui xian city high-tech development zone, covers an area of more than 60000 square meters, building area of more than 20000 square meters, has passed the national GMP certified pharmaceutical workshop, comprehensive lab building built in accordance with national GMP standard and other auxiliary facilities. Company annual output 200 tons, the existing staff of more than 200 people, including all kinds of technical personnel more than hundred.