The corporate keeps towards the operation concept "scientific administration, superior quality and performance primacy, client supreme for 9-Fluorenone, , , ,. We've been honest and open up. We glance ahead on your pay a visit to and developing trustworthy and long-term standing relationship. The product will supply to all over the world, such as Europe, America, Australia,Kyrgyzstan , Bangkok ,Afghanistan , Slovenia .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.