MMF BIOTECH CO., LIMITED is a high-tech China 5ml Bidirectional Graduated Sterile Aspirating Pipette factory and 5ml Bidirectional Graduated Sterile Aspirating Pipette company founded on 1992, specializing in manufacturing custom 5ml Bidirectional Graduated Sterile Aspirating Pipette, the filtration products and consumable products of bio life science. The product line including various of filter membranes, filter cartridges, syringe filters, capsule filters, pipet tips, serological pipets, centrifuge tubes and so on.