Assay(HPLC): 42-45%, 48%, 50%, 55%, 60%
Standard: EP/USP/BP
We have GMP/DMF
Dawn Ray is a R&D and process improvement company, which is located in Hangzhou, Zhejiang province, China. We are dealing in multi-application of pharmaceuticals(APIs), antiobics, food addictives, peptides and plant extracts.
Dawn Ray has over 3000 products in the range of milligram up to thousands of kilogram quantities. We are also increasing our breed all the time. Our products have been exported all over the world and have a good reputation.
Dawn Ray promises that we can offer you qualified products and excellent service in good prices. Our aim is "Best goods, best service". We sincerely invite customers from all over the world to visit our company, establish business relations and both get win.
