美国采购需求：直流变压器、交流变压器、矿用变电站、电力变压器、三相干式变压器、单相变压器

I'm reaching out to inquire about potential partnership opportunities with your factory. We're exploring options for various products and would like to understand what you can offer. Specifically, I'm interested in the range of items you manufacture, pricing details, and any minimum order quantities. Additionally, it would be great to know about your lead times and shipping logistics to the Boston, MA area. Your insights into product specifications and customization options would also be valuable as we assess suitability for our market. Looking forward to your prompt response so we can discuss this further!