Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for CAS No. 108-73-6, , , ,. Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier. The product will supply to all over the world, such as Europe, America, Australia,Serbia , Greece ,Bulgaria , Liverpool .The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.