Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

We are a Union of chemistry in China, consists of chemists，engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

Spiro[cyclopentane-1,3'(1'H)-naphtho[1,2-c]furan]-2-carboxylicacid, decahydro-7'-hydroxy-2,9'a-dimethyl-1'-oxo-3-(2-oxo-2H-pyran-4-yl)- Application:Organic Chemicals