738 dongfang road shanghai,

Permaleader is a prominent supplier of ingredients and fine chemicals for the food, pharmaceutical industries and manufactures, and also specializing in the manufacture and development of Citric Acid,...

525 SI CHUAN BEI LU Shanghai China Shanghai, Shanghai

Sunivel Co Ltd is a professional manufacturer in chemical and pharmaceutical materials, specializes in the research, production, sale and technology service of chemicals, pharmaceutical raw materials ...