英国采购需求：文件夹和活页夹，办公文具

I'm looking to source customized D-ring binders with either 3 or 4 holes, made from durable PP material. We want these folders to feature our logo prominently, as they'll be used for professional documentation and presentations. Could you provide details on your capabilities to produce these items? Specifically, I'd love information regarding minimum order quantities, pricing, and lead times. If you have any samples or suggestions on color options, that would be great too!