14
Mar.
11, 2024
15
Mar.
09, 2024
Gate valves get their name from the internal mechanism by which water flows.
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16
Mar.
09, 2024
A new high-efficiency sand dredging pump CSD550 is approaching production!
A high-efficiency sand dredging pump CSD550 （ replace the GrT 7500/23 dredge pump on the Bulgar dredger of Russian production with a Dutch-made IHC 5-40-70 dredge pump）specially designed by Zidong is approaching production from design communication, modification and performance optimization.
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17
Mar.
09, 2024
Give customers profit and win the future
In 2021, China's prices have been rising, and the price of raw materials (GCR15) for bearings has increased even more.
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