印度采购需求：和纸胶带、计划贴纸、牛皮便签、日记卡、翻领别针、金属书签

I'm looking for silicone PVC keychains and would like to gather some detailed information. Specifically, I'm interested in the available designs, color options, and sizes you can offer. Additionally, please provide details regarding the pricing structure, minimum order quantities, and production lead times. It would also be great to know if you can customize these keychains with logos or specific text. If possible, please share any samples or images of previous work, as that would help in making a quicker decision. Thanks in advance for your assistance!