Industrial upgrading in Tangshan
Xinhua
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A worker is seen on a production line at a lithium battery manufacturing plant for automotive use in Tangshan, north China's Hebei Province, April 11, 2019. (Xinhua/Yang Shiyao)
Technicians debug firefighting robots just off the production line at a firefighting robot factory in Tangshan, north China's Hebei Province, March 26, 2019. (Xinhua/Yang Shiyao)
A worker is seen on a production line at a lithium battery manufacturing plant for automotive use in Tangshan, north China's Hebei Province, April 11, 2019. (Xinhua/Yang Shiyao)
A worker is seen on the production line of an automobile transmission manufacturer in Fengrun District in Tangshan, north China's Hebei Province, April 12, 2019. (Xinhua/Yang Shiyao)
A worker is seen on a production line at a lithium battery manufacturing plant for automotive use in Tangshan, north China's Hebei Province, April 11, 2019. (Xinhua/Yang Shiyao)
A worker is seen at a lithium battery manufacturing plant for automotive use in Tangshan, north China's Hebei Province, April 11, 2019. (Xinhua/Yang Shiyao)