美国采购需求：亚克力盒，亚克力展示柜，带盖亚克力盒，亚克力展示盒，透明亚克力盒，定制亚克力展示柜

I'm interested in creating a custom mahjong set featuring 144 tiles. Could you let me know if you offer services for designing and producing bespoke mahjong sets? I'm looking for flexibility in design, including options for tile material and artwork. Additionally, it would be great to understand the minimum order quantities and lead times involved. If you have any previous examples or catalogues of custom sets you've created, that would really help me get a better idea of what's possible. Looking forward to your response!