In biopharmaceutical processes, the liquid transmission system consists of a number of components that could provide users with economical, reliable and convenient solutions for upstream and downstream biological processes and applications, and can be used to connect single-use consumables and equipment. The products include sealer/welder, Leclean pass system, single-use assembly system, PendoTECH single-use sensor, CPC quick connector and aseptic connector, Nordson ValuePlastic connector, LIVEO, Le-Flex TPE and stainless-steel accessories. We can highly customize products according to the customer’s biological processes and can seamlessly integrate the fluid transmission products.