韩国采购需求：钥匙扣环批量生产、定制钥匙扣环、钥匙扣环制造商、钥匙扣环供应商、个性化钥匙扣环、钥匙扣环批发

I'm interested in understanding the pricing details for your range of products. Could you provide me with your pricing structure, including any volume discounts or special offers that may apply? Additionally, if you have a catalog or a price list, it would be great if you could share that as well. I'm looking to compare options, so any extra information regarding specifications or available variants would also be helpful. Thanks!