美国采购需求：人体工学椅、电脑桌、办公设备、集装箱办公室、游戏椅、会议桌

I'm interested in exploring your range of task chairs for a potential order. Could you please provide me with detailed specifications, including material options, weight capacity, ergonomic features, and customization choices? Additionally, I would like to know the pricing details, including bulk order discounts, if available. It would also be great to get information on lead times for fulfillment and shipping options. If you have any catalogs or brochures showcasing your products, please send those over as well. I'm looking forward to your response so we can discuss this further!