挪威采购需求：摩托三轮车、电动三轮车、电动滑板车、新能源汽车、零配件

I'm in search of a manufacturer for a simple reverse electric bicycle trike designed for kids. It should feature a front-loading crate with a door and space to comfortably accommodate 6 children, complete with safety belts for added protection. Additionally, I need hydraulic brakes with a parking brake, Shimano mid to top-range gears, and built-in lights. It's also essential that the trike has the option to mount a soft roof for rain protection. Please provide your product details and any relevant specifications.