1. All products do not support retail, please retail customers do not bid, bid by themselves without after-sales service, do not support return and exchange;

2. Agency customers please apply for agency first, and only after the review is passed, can the store products be put on the shelf. The store will not withdraw the complaint if the customer is complained.

3. Agency customers please sell in strict accordance with the market guidance price stipulated by our factory. If low price is found, our factory will complain through patent and picture intellectual property rights and cancel the agency qualification.