Track your package on ChinaPostalTracking for China post air mail, EMS, Amazon, Aliexpress, eBay Package(EUB). An important feature of the company is that it guarantees reliable and quick delivery of goods using courier services. China Post Services. China EMS. China Post ePacket is a special EMS service whose price and speed are between EMS and airmail. China Post ePacket tracking# has 13 digits which starts with L and ends with CN. Normally it will take about 2 to 4 weeks to arrive destination country. China Post ordinary small packet plus is a service provided by China Post, many Aliexpress sellers will choose this shipping method for item under $5. Click to track China Post ePacket Actually, ordirnary mail is just as fast as registered air mail, the only difference is registered mail can be tracked online. China EMS, specialized in internal and international express mail, represents the biggest logistics provider available in 31 provinces of China. i.e LN123456789CN . Free online QA Service helps you to track your package status.