2020/08/31

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2020/09/07

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2020/09/05

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2020/08/31

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2020/08/15

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2020/08/08

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2020/08/01

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Skill assessment

2020/07/24

Highest skills, highest skills-record the skills assessment work of the 4th frontline employees of Zhongrui heavy industry

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Challenge the limit

2020/07/23

Zhejiang Zhongrui heavy Iidustry ZG70 grooving machine challenges the depth limit of Tianjin diaphragm wall

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#Fight Nanjing again

2020/07/16

Zhongrui heavy industry's ZJD2000/100 crawler reverse-circulation rock drill revisited its old place and fought in Nanjing after the Nanjing Fifth Bridge to help the construction of Nanjing Puyi Bridg

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