中非采购需求：低温容器，液氮冷冻机，不锈钢液氮容器，不锈钢液氮罐，液氮钢瓶，液氮杜瓦瓶

Thank you for reaching out. After reviewing your offerings, I've decided that I'm not looking to move forward with this opportunity at the moment. While I appreciate your efforts, my current needs don't align with what you have available. Please feel free to keep me updated on any future products or changes in your lineup. I might consider revisiting our options down the line when my requirements evolve. Thanks again for your understanding!