美国采购需求：有氧运动器材、空中自行车、商用跑步机、家用椭圆机、直立自行车、踏步机

I'm currently in the market for fitness equipment as we operate a fitness center and are in the process of launching a new facility. We're interested in a comprehensive range of equipment suitable for both cardio workouts and strength training, including options for free weights, resistance machines, and any other innovative products you might have that would enhance our offering. Could you please provide a detailed price quotation for your available equipment? Additionally, if there are any special packages or bulk purchase discounts, that would be great to know. We aim to create an exceptional fitness experience, so any information on the quality and durability of your products would also be appreciated. Looking forward to your prompt response!