南非采购需求：包装胶带，透明包装胶带，棕色包装胶带，Bopp包装胶带，Bopp胶带，运输胶带

I'm looking to source pallet wrap that measures 400mm in width and 400m in length, featuring an extended core design. The film should have a thickness of 11 microns. Our anticipated monthly usage is around 3000 rolls, so we need a reliable supplier who can meet these demands consistently. Please let me know about your pricing, lead times, and any available discounts for bulk orders. Additionally, it would be helpful to understand the specifications of your product, including stretchability and durability features. I'd appreciate a prompt response so we can discuss potential collaboration moving forward.