印度尼西亚采购需求：铝制瓷砖收边条、PVC瓷砖收边条、铝制瓷砖收边条、铝制瓷砖角边条、圆形PVC瓷砖收边条、弧形PVC瓷砖收边条

I'm interested in sourcing various aluminium products for our upcoming projects. Could you please provide me with your current product range, including different specifications and applications? Additionally, it would be great if you could share your pricing structure, including any volume discounts or special offers. I'm looking to establish a long-term partnership, so timely and detailed information will be appreciated.