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I'm looking to source queen size bedding in bulk for our retail line. Specifically, I need a variety of styles and colors to cater to different customer preferences. Quality is paramount, so please provide details on the materials used and any certifications your products may have. We're interested in sets that include fitted sheets, flat sheets, pillowcases, and possibly duvet covers. Additionally, it would be great to know about your production lead times, minimum order quantities, and pricing options. If you can share any images or samples of your existing collections, that would help us in making a quick decision. We're eager to establish a long-term partnership with a reliable supplier, so any info on bulk discounts and shipping options would also be appreciated. Looking forward to your prompt response!