美国采购需求：食品铁盒，化妆品铁盒，CBD铁盒，糖果铁盒，酒铁盒，茶叶铁盒

I'm interested in understanding more about your manufacturing process and the location of your facilities. Specifically, I'd like to know where your products are produced, as this information is crucial for me in assessing quality standards and sourcing options. Additionally, it would be helpful to learn about any certifications or quality control measures your factory adheres to during production. This insight will assist me in making an informed purchasing decision and ensure that the products meet our requirements.