HHZX010 Aluminum Tube Foundationserum tubeAluminum tube top cover, the overall spray ferry of metal senior sense, the overall atmosphere of simplicity, the use of soft rubber press discharge, change the previous pump head design, in the middle part of the opening of the soft rubber extrusion position, the overall difference in the conventional style at the same time, to bring a better use of the experience, the use of the tip of the internal plug, the overall control of the material body, as well as the overall shape have played a role in improving the role of the material body.