西班牙采购需求：单方精油、精油香薰、精油扩香器、精油套装、精油礼盒、植物萃取物、基础油

I'm reaching out to inquire about your available oils for needle applications. We're particularly interested in understanding the specifications and quality of your products. Additionally, I'd like details about the packaging options, minimum order quantities, and lead times for delivery. Your insights on any variations in oil properties and performance would also be beneficial. It would be great if you could share pricing information or any ongoing promotions, as we're looking to evaluate options for potential long-term sourcing. We aim to find a reliable supplier that meets our quality standards while maintaining competitive pricing. Looking forward to your comprehensive response so we can move forward with our evaluation process.