马来西亚采购需求：别针、翻领别针、珐琅别针、定制别针、徽章、帽针

I'm interested in placing an order for 300 custom badges. I'd like to know the available materials and design options you offer. Additionally, please provide information on the production timeline and any minimum order requirements. Could you also share a price breakdown, including any setup fees or discounts for bulk purchases? It would be helpful to see a couple of sample designs or previous work for reference. Looking forward to your prompt response!