Nantong Liangyou Medical Materials Co., Ltd. was established in 1995. The main business range covers manufacturing of medical materials, e.g., medical air-infiltrating tapes, band-aid, transfusion tape, bandage, medical membrane. Among them, medical air-infiltrating tape has been awarded two national patents.   Starting from 2001, the company has expanded the business range to manufacturing of mould paper, mould PET membrane, cutter, band-aid production line, heat-solution fabrics painting line, punch machine, roller and so on. In this way, Liangyou¯ products have been serialized and standardized.