CNSHAY  is a supplier and distributor of fine chemicals, building blocks and pharmaceutical intermediates, a service provider of contract R&D research, and a consultant of contract management, license- product and market-entry. depending on the fargoing information, the senior R&D teams and experienced synthesis technique the company has successfully produced a great quantity of fine-chemicals, bulk drugs and intermediates serving for domestic and foreign enterprises. Our business is based on a simple philosophy: to provide our customers with high quality fine chemicals at reasonable prices and with fast turn-around schedules.