By opening our website,i'd like to recommend our Chentai Filter Paper to esteemed auto filter producer.We are the biggest wood pulp filter paper manufacturer in China,can produce both Acrylic and Phenolic filter paper for light duty filters,heavy duty filters,diesel filters,gas turbine filters,etc. Our goal is a dynamic development of production and a continuous improvement of the product quality in order to meet the requirements of our regular customers. Our company passed ISO 9001:2008,quality is excellent for auto filters.So if you are in automotive filter aftermarket,our Chentai Filter Paper is the best choice.