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I'm looking for some information on black products you offer. Specifically, I'm interested in various items available in black color options, including details like pricing, minimum order quantities, and any customization possibilities you might have. Additionally, it would be great to know about the materials used and any available finishes. If there are samples available, I'd be keen on reviewing those as well. Please provide any relevant catalogs or brochures that showcase your black products, as this will help me make a more informed decision. Thank you!