马来西亚采购需求：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 to source metal pin collars for a project we're currently working on. We need to ensure they meet specific quality standards and are durable for long-term use. Could you provide details on your product specifications, including dimensions, materials used, and any available finishes? Additionally, it'd be helpful to know your minimum order quantity and lead time for delivery. Looking forward to your prompt response!