美国采购需求：服务器机架电池，一体化ESS电池，服务器电池机架，服务器电池机架，可移动ESS电池，机架电池

I'm looking to place an order for 30 units and I'm situated in Clearlake Oaks, CA. My business mainly focuses on residential off-grid installations, and I aim to serve clients who prioritize quality and reliability. I found your company through a search engine, and I'm particularly interested in your offerings related to mounts and wiring. I anticipate selling between 10 to 50 units monthly, so a quarterly fulfillment option without drop-shipment would work best for me. My main concerns are reasonable margins and high-quality products. Additionally, I'd appreciate understanding if there's flexibility regarding minimum order quantities. Looking forward to your response!