印度采购需求：羊毛条

I'm looking for high-quality round wicks specifically designed for cotton use. We're interested in understanding the material composition, dimensions, and the burn time of these wicks, as they will play a crucial role in our product's performance. Please provide details on available options, including any variations in sizes or specific features that can enhance functionality. Additionally, I'd like to know the minimum order quantities, pricing tiers based on order volume, and estimated lead times for delivery. It would be great to get a sample for testing purposes before we finalize any orders. Let me know if you have any recommendations or insights based on your expertise in this area. Looking forward to your prompt response!