Dalian Sipore Co., Ltd., located in the Overseas Scholars Industrial Incubator of Dalian Hi-Tech Zone, is a new & high technology enterprise founded by several experienced chemists and experts from China and USA in the field of silicon/silica chemistry and chromatography. Our company specializes in the developing and manufacturing of pure and advance separation materials and technologies.
     On the basis of silicon/silica chemistry, our company builds a strong R&D and technology development team.......

     First, all the products, users buy and receive goods, if the wrong order or inconsistent with the intent of the original purchase, not unsealed packaging, can return without conditions or redemption of other products.
     Second, gas, liquid column, users receive the product within two weeks, if not satisfied with the application of the column, ...