南非采购需求：工业低温冷冻机，液氮冷冻机，工业冷冻设备，大容量低温冷冻机，工业速冻机，低温储存冷冻机

I hope this message finds you well. I'm reaching out to clarify the type of gas products you're offering. Specifically, I'm interested in understanding if the gas you provide is for cooking purposes or if it serves another application. It would be helpful to know the specifications and any relevant details about the product range you have available for cooking gas. Additionally, if there are different types or grades of cooking gas in your inventory, please share that information as well. Understanding the pricing, packaging options, and delivery timelines would also be beneficial. Looking forward to your detailed response so we can explore potential collaboration opportunities!