加纳采购需求：盐水冰块机

I'm interested in obtaining a quotation for a Direct Cooling Ice Block Making Machine with a production capacity of 10 tons. Could you please provide detailed pricing information, including any potential bulk order discounts? Additionally, I'd like to know about the delivery times, payment terms, and any warranty or after-sales support you offer. It would also be helpful to get insights into the machine's energy efficiency and maintenance requirements. Any documentation related to specifications, certifications, or previous customer feedback would be great too. Looking forward to your prompt response, as we are keen to move forward quickly with this acquisition.