Sincerity, Innovation, Rigorousness, and Efficiency would be the persistent conception of our enterprise with the long-term to build with each other with consumers for mutual reciprocity and mutual advantage for acetonitrile is, formaldehyde to paraformaldehyde , paraformaldehyde fixation principle , will polyurethane waterproof wood ,two pack polyurethane . We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service. The product will supply to all over the world, such as Europe, America, Australia,Mongolia , Haiti ,Egypt , Lithuania .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.