Zhejiang Hongbo Chemical Co., Ltd. was founded in 2001, with a 66,000 square meter land. We are specialized in researching, developing, producing and marketing pharmaceutical intermediates and fine chemicals. The company possesses six well-equipped workshops and specilized scale-up shops for Grignard's reaction, F-C reaction, photochlorination, hydrogen peroxide-based oxidation, Me2SO4 methylation with the capability to produce 1000MT 2-mercaptopyridine-N-oxide, sodium salt; 30MT 2,6-dichloropy...