If you want to wholesale fried skewers in Chengyang, Qingdao, you can try the following methods:

1. Grocery wholesale market: There may be some grocery wholesale markets in Chengyang, Qingdao, which may contain raw materials and seasonings needed to supply fried skewers. You can investigate and inquire in the local wholesale market to find out whether there are wholesale suppliers related to fried string.

2. Contact with suppliers: You can find food suppliers or wholesalers in Qingdao or surrounding areas through Internet search or social media, and contact them to find out whether they supply the materials and seasonings needed for fried skewers. You can ask about their product types, prices, delivery methods and other information.

3. catering industry associations or chambers of commerce: consult local catering industry associations or chambers of commerce, who may be able to provide information about suppliers and wholesale markets, as well as resources and contact information of other catering industries.

4. Fried string chain stores: Learn about the supply chain of some fried string chain stores. The headquarters of some chain stores may have their own supply channels and distribution networks, and they may sell ingredients and seasonings to other stores or wholesalers. Please note that before wholesale purchasing, it is recommended that you communicate with suppliers or wholesalers in detail to determine the details of product quality, price and distribution, so as to ensure that you can obtain products that meet the requirements and establish a good cooperative relationship.