All the Nike products I bought are New Belle, because New Belle is Nike's agent. New Belle International Clothing Co., Ltd. mainly deals in shoes, clothing and sports equipment, and its products include Nike brand shoes, clothing and sports equipment. In China, New Belle is the largest agent of Nike, responsible for selling Nike products in specific areas, but it should be noted that New Belle is not the exclusive agent of Nike.

The agent's role is to sign contracts with brand suppliers (such as Nike) and obtain permission to sell brands in specific areas. Then, the agent is responsible for importing, warehousing, distributing and selling the products of this brand. In this process, the agent is also responsible for handling after-sales service, including returning goods.

Therefore, when purchasing Nike products marked with the source of New Belle, it is because as an agent of Nike, New Belle is responsible for product sales and after-sales service.