美国采购需求：电话亭、办公室隔间、隔音亭、隔音亭、会议隔间、录音棚

I'm interested in getting more insights into product B. Could you please provide detailed information regarding its specifications, features, and any available customization options? Additionally, I'd like to know about the pricing, lead times, and minimum order quantities. It would be great if you could also share any certifications or quality standards that the product meets, as well as information on warranty or support services. Looking forward to your detailed response so I can proceed further with my evaluation.