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I'm interested in your female frame models and would like to know the minimum order quantity for shipping to Argentina. Specifically, I'm looking for customizable urban electric bike frames, preferably made from aluminum alloy with a 350W hub motor kit. Additional features such as integrated battery options, a TFT display, and an intelligent brushless controller would be ideal. Could you also provide details on the battery cells used and any available OEM/ODM services? Looking forward to your response.