津巴布韦采购需求：有氧运动器材、动感单车、商用跑步机、家用椭圆机、立式健身车、踏步机

I'm looking to get some detailed pricing information on the stair climber and ladder climber products from your range. Please provide me with your best quotes, including any volume discounts or promotional offers you might have available. It would be great to know the lead times for shipping as well. Additionally, I'm interested in understanding any warranty options and after-sales support you offer for these items. If there are different specifications or models within these categories, please include that info as well. This will help me make a more informed decision on my purchase. Looking forward to your prompt response!