• Free Documentary
• 18 Dec, 2019

Mega Manufacturing: Sany Excavator Factory | 4K Engineering Documentary One of the largest and most modern excavator factories in the world. Every ten minutes, a new high-tech monster rolls off the assembly line in China. Lingang, China. Home to one of the largest and most modern excavator factories in the world! 1000 square meters of production area, equipped with high-tech machines of the latest generation.!
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