澳大利亚采购需求：廉价高尔夫球车、越野高尔夫球车、中国新能源汽车、新能源汽车公司、待售电动汽车、复古电动汽车

I'm exploring options for converting petrol vehicles to fully electric ones. Specifically, I'd like to know if you can handle the installation of all necessary components, such as the motor, battery system, and wiring, if I ship you the vehicle frame or body. Additionally, it's important that the completed conversion meets all Australian standards for registration and safety. Could you provide info on your capabilities regarding different vehicle types, any assistance with compliance certification, and the estimated costs and timeframe for the conversion? I'd also appreciate if you could share examples of completed conversions, especially those compliant with Australian regulations. Lastly, can you assist with shipping the finished vehicle back to Australia? Let me know what details you need from me to proceed.