印度采购需求：沼气池、饮用水箱、UASB反应器、饮用水箱、筒仓罐、消防水箱

I hope this message finds you well. I am reaching out to inquire about the dates and details for the upcoming Canton Fair, specifically regarding the Biogas products section. As we plan our attendance and product sourcing for the event, having this information would greatly assist in coordinating our efforts. Could you please provide me with the dates for the next Canton Fair, as well as any key information related to Biogas vendors or displays? This will help us to prepare adequately and ensure we don't miss any valuable opportunities. Your prompt response would be much appreciated, as we aim to finalize our travel arrangements soon. Thank you!