Melatonin cas 73-31-4

Key Attributes.

Hangzhou onicon chemical co limited , dedicated in producing APIs,cosmetic & food ingredients,as a manufacturing and exporting base on the chemical pharmaceuticals industry, Hangzhou Onicon Chemical co.,ltd , is in a leading position in the manufacturing technology and capacity for pharma-chemicals . Products and materials supplied are manufactured with most advanced kio-laboratory, pilot plant and producting facilities as well as all necessary analytical equipments(NMR,HPLC, GS,Axima CFR Plus,etc).most of employees have technical background, working in plant. All of our managers have academic background.