孟加拉采购需求：直接染料、酸性染料、碳酸钠、棉质直接染料、直接染料色卡、直接染料用途

I'm reaching out to inquire about purchasing direct dyestuffs from Bangladesh. We're exploring options for high-quality dyes and are particularly interested in the range of products you offer. Could you provide details about availability, pricing, and any minimum order requirements? Additionally, if you have catalogues or samples available, that would be great for us to assess your products better. We're looking to establish a reliable partnership, so any insights on lead times and shipping options would be appreciated. Looking forward to your prompt response!