美国采购需求：商用跑步机，电动跑步机，自动倾斜跑步机，158商用跑步机，DAPOW跑步机，健身房跑步机

I'm looking to get more information about a commercial treadmill, specifically one that's electric and designed for high-performance use. Can you provide details about the features and specifications of your available models? It would be great to know about the motor power, speed range, user weight capacity, and any additional features like heart rate monitors, built-in workout programs, and warranty options. Additionally, could you let me know about the pricing structure, lead times, and any potential discounts for bulk orders? I'm particularly interested in understanding how your treadmills compare to others in the market. If you have a product catalog or brochure, that would be really helpful too. Looking forward to your prompt reply!