2021/12/20

December 2019

Establishment of the Company's Special Materials Division.


2021/12/20

October 2019

"New large diameter insulation joint" project won the third prize of China's machinery industry science and technology progress.


2021/12/20

September 2019

It is identified by "Titanium Forced Circulation Pump.


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June 2019

Through the China Classification Society CCS audit, CCS ball valve certificate.


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May 2018

Obtain a ISO9001 certificate.


2021/12/20

October 2017

Through the DN1400 insulation joint identification.


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April 2017

Organize and hold BB5 pump appraisal meeting and pass the appraisal.


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January 2017

Organize and hold BB4 pump appraisal meeting and pass the appraisal.


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December 2016

Won the Shaanxi Provincial Federation of Trade Unions "the province's factory affairs open workers' congress five-star unit".


2021/12/20

September 2016

The new large-diameter insulating joint has passed the scientific and technological achievement appraisal certificate.