美国采购需求：天然油、卡斯蒂利亚肥皂、护手霜、护肤品

I'd like to get some more information about your castile soap products. Could you please let me know the exact location where your castile soap is produced? I'm interested in understanding more about the sourcing and manufacturing process, which is key to ensuring quality and sustainability. Additionally, I'd appreciate it if you could provide details on the specific ingredients used in your castile soap and any certifications or standards your products meet. This information will help me evaluate your offerings and how they align with our purchasing criteria. Looking forward to your response!