捷克采购需求：功率计、智能功率计、功率计量、瓦时表、智能PDU、管理型智能PDU

I hope this message finds you well. I'm reaching out to inquire about a particular product we are interested in purchasing, specifically a 50A model. We are looking at various suppliers and would like to get more details regarding your offerings. Could you please provide us with information on availability, pricing, and any bulk order discounts? Additionally, it would be helpful to know the estimated lead time for delivery. Moreover, we're keen to understand the specifications and any certifications that come with the product. Quality and reliability are key factors for us. If there are any alternative models or related products you think might suit our needs, feel free to include that information as well. Your prompt response would be greatly appreciated, as we are looking to make a decision soon.