3/4" PVC spiral suction and discharge hose High quality, Odourless, Non-toxic, flexible, colourful, smooth, tensile ... copy of B/L by fax oremail.Quality Assurance: Certifications of ISO9001,SGS,ROHS,REACH,CE, ... RAH'S,ACS ,etc . Each production process would be ... form is only for yourreference, in case there’s any discrepancy, the real data should betaken as ...