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NEWS CENTER

NEWS CENTER

PROFESSIONAL SOLUTION

2022

02/24

Congratulations on the successful capital increase of our company's registered capital

Congratulations to our company's successful capital increase from 10 million yuan to 108 million yuan!

2022

02/24

Congratulations to our company for obtaining the anti-corrosion certificate of hydraulic metal structure

Congratulations to our company for obtaining the "Professional Construction Ability Certificate for Corrosion Prevention of Hydraulic Metal Institutions of the Ministry of Water Resources"!

2022

02/24

The gas well was rolled and the pipeline was damaged, and the odor was found and the fire was repaired in time

At about 12:00 on the 21st, a gas well in the community behind Building 1, Huanxiuzhongli, Wanxin Village, Hedong District, collapsed due to long-term rolling by vehicles. The valve of the underground gas pipeline was crushed and gas leaked. Residents hurriedly called the police. Police, fire and gas rescue personnel quickly arrived at the scene to rescue. At present, all dangers on the site have been eliminated, and the underground gas pipeline valves have been repaired as new.

2022

02/24

Surface Treatment (2)

The efficiency of blasting treatment is not only limited by the original state of the steel surface and the requirements of the rust removal grade, but also by the compressed air capacity and pressure, the type of abrasive, the diameter of the nozzle, the operation method and the experience of the workers.

2022

02/24

Surface pretreatment (1)

Influence of steel surface pretreatment quality on coating protection performance (1)

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