Shelf, the main features of a quality assurance: the whole stretch modular design, no welds, no dead ends, inside and outside the double mirror treatment, pipe connections at the inflection point in a 100-degree bend big character. Quick construction, easy installation and removal, easy to clean and disinfect. 2 .: feeding system using imported parts of Europe, no grinding, roll on the next feeding, quick construction, easy installation and removal, easy to clean and disinfect. 3: The self-cleaning machine with sterile nitrogen purge, steam sterilization function. Range of applications in the pharmaceutical industry, sterile cephalosporin product delivery project