马来西亚采购需求：金属工艺品、奖章、别针、硬币、钥匙扣、开瓶器

I'm interested in learning more about your promotional items and would appreciate it if you could provide me with a detailed list of prices, specifications, and any relevant information about the range you offer. Understanding the variety of options available will help me assess which items align best with our upcoming marketing initiatives. Additionally, if there are any minimum order quantities, lead times, or bulk discount structures you could share, that would be really helpful as we plan our budget. Please also include details on customization possibilities, materials used, and any quality certifications for the products. Looking forward to your prompt response so we can explore potential collaboration!