Built from the Field, Not the Office

When international contractors source used concrete pump trucks from China, one issue comes up repeatedly: dealing with sellers who understand pricing, but not machines.

Shirun Heavy Machinery was built to solve that gap.
Before entering the global export market, our team spent over a decade working inside China’s construction and pump rental industry. This wasn’t office-based experience. It came from daily work on job sites—operating, maintaining, and repairing machines under real conditions.

Over the years, we’ve handled hundreds of pump trucks across different environments. That experience shaped how we evaluate equipment today.
We know how a well-performing machine should sound. We understand where hydraulic systems tend to fail. We can identify early-stage structural issues that are often overlooked during resale.

As demand grew from Southeast Asia, Africa, and the Middle East, we saw a clear problem. Buyers needed reliable equipment, but more importantly, they needed reliable technical judgment behind it.
That’s when we shifted from domestic operations to international export.
Today, every machine we supply is selected and prepared based on our internal technical standards developed over 12 years in the field. Brands like SANY and Zoomlion are not just products we sell—they are machines we’ve operated extensively.

Neglecting maintenance often leads to expensive repairs, especially in hydraulic and engine systems.

We don’t focus on cosmetic improvements. Each unit goes through performance testing and engineering checks before shipment.
We are not here to move inventory.

This process typically takes 10–15 minutes but can prevent hours of downtime.