Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Longer Primer Synthesis, Purification Instrument, Primer Synthesis, C 18 Purification,Cpg 500å. For even more inquires remember to do not hesitate to get in touch with us. Thank you - Your support continuously inspires us. The product will supply to all over the world, such as Europe, America, Australia,Brunei, Florida,Iran, Cologne.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.