尼泊尔采购需求：促销品、促销礼品、广告礼品、挂绳、赠品、硅胶腕带

I hope this message finds you well. I'm interested in purchasing 300 pieces of drawstring bags and would like to obtain a detailed quote. Could you please provide the pricing, available materials, and any customization options you offer? Additionally, it would be helpful to know the estimated lead time for production and shipping, as well as any bulk order discounts that may apply. If you have a catalog or any recent samples, I would appreciate a link or attachments to review. It's important for us to ensure the bags meet our quality standards and align with our brand. Thank you for your prompt response, and I look forward to your detailed quotation and any additional information you think could be useful.