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.

We build good relationship of the industrial university, such as Tianjin Polytechnic University, Zhejiang Sci-tech University. They can give us a group of professional and technical talents, a strict quality control team and foreign trade talents to control our products quality and develop new products.

We also build cooperated research lab with Zhejiang Sci-tec University, we have an entire test process and buy the advanced test machine such as Topas, all the material we buy from other company will be tested before product, our products wl be tested in our company first before send to customer. If customer want, we can also send the samples to the third test department such as SGS for testing.