After the PMCC of two stations was signed and the first fuel machine was successfully ignited and operated, the MGS Phase-I Project in Saudi Arabia made the report of another victory at the end of 2017 and Aramco's owner formally signed the Project Station No. 3 and No. 5 Mechanical Completion Certificate (MCAN), and presented a valuable New Year gift to the company. This major milestone node will also greatly encourage all the employees fighting at overseas to advance triumphantly and meet achievement again! The employees responsible for MGS Phase-I Project will cooperate the owner to complete the engineering commissioning, startup and running as early as possible with the high spirit and full of enthusiasm, keeping continuing efforts for the formal commissioning of the whole station.