Zhengzhou Delong Chemical Technology Co., Ltd. has been in Alibaba for 12 years. Ali is also making some changes during this period. But in July 2018, Alibaba made a major change in the platform In order to meet the needs of our customers. The released products must be refined, and the product information requirements are detailed and true. No false information can appear. And Ali has also carried out quality stratification on the suppliers of the platform, and different levels of merchants will get different benefits. For the offender, Ali will deduct the store points. Once the deducted score reaches 24 points, the entire store will be closed.