Ningbo Yihe Hi-Tech Co.,Ltd. (Yihe Hi-Tech Co.,Ltd.) is located in Ningbo, Zhejiang Province, Specializing in development, production, customization and sales of Pharmaceutical intermediates, API(Active Pharmaceutical Ingredients) and Preparation, Also we provide technical transfer, service and consultation of API,Intermediates and preparations, and other related services such as production and customization synthesis, ANDA, DMF outsourcing and FDA consultation.

We have very close cooperation CRO company and manufacturer in API, Intermediates and preparation....