澳大利亚采购需求：空调盘管清洗机、蒸汽盘管清洗机、暖通空调蒸汽清洗机、制冷真空泵、无火花真空泵、不产生火花真空泵

I'm interested in your cordless cleaning pump, specifically the backpack version. I would like to know more about its specifications, features, and pricing. Additionally, please provide information on the available colors and any customization options. Could you also share details about your production lead times, minimum order quantities, and shipping costs? I'm looking to understand the overall value and reliability of your product, as it would be great to explore a potential long-term partnership. Thanks!