hěn / duō / zhī / míng / pǐn / pái / de / chǎn / pǐn / qí / shí / dōu / shì / guó / nèi / qǐ / yè / tiē / pái / zhì / zào / de

很多知名品牌的产品其实都是国内企业贴牌制造的。

Many well-known brand products are actually made by domestic OEM companies.