Guangyuan Wholesale Market on Fengshou South Road in Feicheng City, Acer Plastic Products Co., Ltd. in Feicheng City and Huashengyuan Catering Supplies in Feicheng City.

1. Guangyuan Wholesale Market, Fengshou South Road, Feicheng City: There are many wholesalers in this market, and there are many suppliers who provide packing boxes.

2. Feicheng Acer Plastic Products Co., Ltd.: This company specializes in producing all kinds of catering packaging boxes and can provide wholesale services.

3, Feicheng Huashengyuan catering supplies: This store provides all kinds of catering supplies, including take-away packaging boxes, and also has a large inventory for wholesale.