匈牙利采购需求：中国至欧洲铁路运输、德国航运物流、中国至欧洲物流快递、波兰航运、中欧联运列车运输、中欧联运整列火车

I am looking for a shipping quote for a cargo shipment from Dongguan, China to Szentendre, Hungary. The total volume of the shipment is 5.75 m³, and it weighs approximately 251.5 kg. The items are packed in several crates, which include a mix of auto parts and a portable toilet. Please provide details on the available shipping options, estimated delivery times, and associated costs. Additionally, let me know if there are any specific documentation or customs requirements I should be aware of for this shipment. Your assistance in this matter is greatly appreciated, and I'm looking forward to your prompt response.