美国采购需求：棘轮带、捆绑带、冰箱带、凸轮锁带、货物捆绑带、织带

I'm reaching out to inquire about your strap products. I'm particularly interested in understanding the range of straps you offer, including their materials, sizes, and any custom options you might provide. It would be helpful if you could share details about the manufacturing processes, lead times, and any certifications that ensure quality. Additionally, I'm curious about the pricing structure for bulk orders and any potential discounts for larger quantities. If you have a product catalog or samples available, that would be great too. I'm looking forward to your response so that we can discuss potential collaboration opportunities.