Anhui  Yisi  Technology  Co.,Ltd.is  currently  the  only  high-tech  enterprise  in China with a complete industry chain for producing aluminum foil easy-open lids.Its  affiliated  investment  companies  exclusively  supply  the  coatings,high-temperature    retort     films,and    other     core    materials     needed    for     lid production.The company possesses full production capabilities for the easy-open   lid    industry   chain.Starting    from    base   ring    sheet    materials,high-temperature   aluminum   foil films,dry    powder   aluminum   foil,milk    powderaluminum     foil,and     small     golden     bowl     sheet     materials,the     entire chain—including   aluminum   sheet   and   foil   coating,foil   lamination,printing,aluminum  sheet  leveling  and  slitting,lid-making,and  bowl/can  stamping—is completed within a single 20,000m²facility.It also has three professional R&D and quality inspection laboratories dedicated to managing quality and product development for different products and processes.