美国采购需求：热升华墨水、胶印墨水、热转印墨水、颜料紫、二氧化钛、氧化铁颜料

I'm interested in getting more information about your dye products. Specifically, I'd like to know about the different types you offer, their applications, and any unique features that set them apart. Additionally, could you provide details on pricing, minimum order quantities, and lead times? Any datasheets or samples available would be greatly appreciated as well. Looking forward to your prompt response!