Thursday 20 June 2019

What is 4PX Singapore Post OM Pro online delivery option?

If you're buying items online, you may have come across the option to select the logistics option of "4PX Singapore Post OM Pro". I saw this while buying items on AliExpress.

I was looking online to work out what this was and wanted to summarise my findings with you to make it easier to keep track of.

What is "4PX Singapore Post OM Pro" delivery option?

Quick answer - It's basically an option that is done through the partnership of 4PX Worldwide Express logistics and Singapore Post.

Some folks say, it's used for purchases under $5 and also in some cases when you have a package with a battery. It also may not have tracking options available for you.

"4PX Singapore Post OM Pro" option 

"4PX Singapore Post OM Pro" option

"Singapore Post" option

"Singapore Post" option

How to best track your orders on AliExpress with 4PX

If you selected this option, that is: "4PX Singapore Post OM Pro".  I personally like to use AfterShip to check the status of your order. I find that it's quite extensive in the integrations with logistics providers so you can see where you order is across the different companies online. This includes 4PX Tracking - AfterShip which you can check via:

Check tracking 4px on Aftership

Here you can enter tracking number to track 4PX shipments and get delivery status online.

However you can check directly too with SingPost via this link:

4PX Singapore Post OM Pro

"4PX Singapore Post OM Pro" is a basic shipping method provided by 4px and Singapore Post. This service is often used when your package contains battery. Just like China Post Ordinary Small Packet Plus, this service is only available for orders under $5.

4PX Worldwide Express

4PX Express (“4PX”) was conceived in 2004 and is China’s #1 cross-border e-commerce solutions provider. 4PX services include logistics, software, and consulting services. Over 20,000 merchants rely on various 4PX services to succeed in the e-commerce world. Today, 4PX is the market leader in China by revenues, orders processed, and overall scale in operations.

News - SingPost acquires 20% stake in Shenzhen 4PX Express (July 2011)

The RMB 60 million or approximately S$12 million acquisition was made through its wholly-owned subsidiary, Quantium Solutions International.

Mr Ng Hin Lee, SingPost’s Chief Executive Officer (Postal and Corporate Services) who is also overseeing the Group’s strategic acquisition portfolio said: “We are pursuing growth in regional logistics and e-commerce, both of which offer tremendous potential in the new globally connected marketplace. This investment with 4PX is a strategic one for SingPost as it gives us a platform for entry into the outbound logistics and the high-growth e-commerce market in China and globally, especially into USA, UK and Australia where 4PX has set up operations.”


  1. Where do I pick up my items when using 4px singapore post om pro

    1. 4PX Singapore Post OM Pro is just a logistics company so they will deliver to your destination address.

      If you are selecting it in Aliexpress or something similar, then it will be the destination address you set in your online purchase.

    2. Glad I came across this post. Anyone facing delay in receiving parcels from Aliexpress via this shipping company 4px? I ordered 2 stuff since 22 April and still haven't arrived. Thing is, this is my 1st time using this 4px?which I just realised is the now new default for shipping.

    3. Thank you for this post btw.

  2. Terrible 4PX Singapore Post OM Pro. My shipment on 23rd March still not received.

  3. I have the same issue, I have ordered on 23rd March and it been 3 months never received. they are working snail speed.. I don't think my parcel will ever reach me.

  4. All my ordered goods from aliexpress through 4PX Singapore post have not arrived even after three months. It shows completed. Just terrible.