马来西亚采购需求：门到门送货、海运、空运、铁路运输、门到门海运、国际空运

I'm reaching out to inquire about shipping options from China to Malaysia. Could you please provide me with details on the estimated shipping time for the goods? I'm particularly interested in how long it typically takes to receive shipments once they've been dispatched. Additionally, if there are different shipping methods available, I would love to know about those options and any variations in delivery times they might entail. Understanding this information will help me plan my order accordingly. Thanks in advance for your assistance!