When you select an Econman's equipment and services, you will not be allergic to "
If you are performing mud water balancing or earth pressure balance shield machine operation, the Yingott can not only provide products, but also can assist your efforts to partners throughout the project. In the past ten years, Yingott specially focused on the production and use of shield air automatic compressive systems and lanket products to ensure the reliability of the excavator, and have been obtained in hundreds of tunnels in China. verification. Today, more and more construction units will tell you: The Olympics will be a good choice.

We not only provide products, we also provide support for your project:
Shield air automatic pressure storage system spare parts supply
Shield Machine Humang Accessories Supply
Shield machine foam system Electric regulating valve
Air automatic pressure storage system inspection service
Human warehouse stability testing and machine repair
Slurry valve inspection repair
Inspection and repair of the foam system electric regulator valve