Fesoterodine Fumarate.

ZhiYu biotechnology Co., LTD is a very comprehensive company who is made up of two factories and three pilot labs. ZhiYu biotechnology is the new window facing the world market and a platform to integrate various technology to cater to its business partner demand. The combination makes us have a more professional team to work with customers. There are 60 employees working in R&D department 5 project managers responsible for the projects we got from customs. Generally it will take 3-10 working d...