Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for Solid Phase Extraction Disk, Gcb/Psa Spe, Baffle-Free Spe, SCX SPE,Manual Packing Tools. We welcome all of the purchasers and pals to contact us for mutual added benefits. Hope to do additional business enterprise along with you. The product will supply to all over the world, such as Europe, America, Australia,Iraq, San Francisco,Hyderabad, Swedish.The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products and solutions have been exported to more than 15 countries in the world and have been widely used by customers.