Porter's relationship with Pan Pan Group? It has nothing to do with it. Porter is a big-name fake brand, which is said to be a high-end brand owned by Pan Pan. In fact, Pan Pan Group doesn't have this brand at all. At that time, Pan Pan Group only had the brand of Pan Pan security door. More than ten years ago, Pan Pan Group packaged it and sold it to Asarai Group, which is also known as Pan Pan Security Gate. Be careful when buying, don't be fooled.