Sump Pump With Backup Pump - Manufacturers, Suppliers, Factory from China

Sump Pump With Backup Pump, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

During the epidemic ，Damei still serves you

Winter will eventually pass，and spring is sure to come During the epidemic,Damei still serves you. Our staffs are working at home, our workers are staying and working in factory Epidemic isolation...
Promotion of Masks in Chile

In march, 2020, the spreading of the coronavirus in China alleviated. While making good protection against the coronavirus’s spreading, our company actively resumed the work and production to made ...
Underwater dredging pump

In the past few days, the world is full of epidemics, and the isolation is too depressing, so a few good news are sent. After our underwater sand dredging pump was repaired, it was hoisted from the...
Nondestructive inspection penetrant test for slurry pump castings

Recently,We had done the Nondestructive inspection penetrant test(PT) for high chrome alloy casting according to customer requirements,Steps are as follows： 1. Clean the processed surface 2. Spray...
Analysis of main factors to cause cavitation for centrifugal slurry pumps

If there is cavitation for centrifugal pumps, it may cause vibration and noise during its daily operation, sometimes we may have to stop working. So we need to find what kind of reasons will lead t...
3D scanning

Geornagic Qualify is a computer-aided inspection software developed by the American geomagic company.The comparison between the CAD model and the actual manufactured part. In order to realize the r...

DGD Dredge Pump for Sand and Gravel Pump (Repalce G/GH)