Hangzhou Biyuan New Material Co.,Ltd is a company located in Hangzhou, which is considered to be the capital for the specialty paper industry.

We have factory in Tiantai,which is Tiantai Tongda Filter Cloth Co.,Ltd. We do filter wire and filter cloth for 15  years,also have more experience to service customer. We also have good relationship with other  company such as Xinhua Group,we cooperate to provide new high technology products to protect our enviroment more better.