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Recently, the Changling Refining & Chemical Maintenance Project undertaken by the Fourth Construction No.
The main work undertaken by the Fourth Construction First Engineering Company for the transformation of the two reactors of the Changling Refinery No.
For this reason, the No.
The project department has done a good job in design, procurement, tracking and docking, and the key lines of large equipment hoisting, strictly controlling the progress in accordance with the nodes, and taking corrective measures in time when encountering difficulties to ensure the smooth implementation of the schedule.
The Fourth Construction No.
(Qu Zhaogui Fu Donghai)