ChromfilterTM is a Hongkong company composed by a welltrained working team having experiences in this profession for more than 20 years. As an excellent HPLC consumable products manufacturer, supplier and exporter, we have a factory in Songjiang District, Shanghai City. Our main products include all kinds of chromatography (GC/HPLC), laboratory filtration and laboratory accessories. Chromfilter designs, manufactures, distributes and sells a variety of laboratory products including syringe filters and membranes; sample vials and caps; SPE column; Disposable Vacuum Filtration system; sealing matts and other GC/HPLC high quality glass and plastic supplies.