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Qingdao Ruly Steel Engineering Co.,Ltd quality control

Certification
China Qingdao Ruly Steel Engineering Co.,Ltd certification
China Qingdao Ruly Steel Engineering Co.,Ltd certification
Customer Reviews
To be honest, i am not so familiar with steel structure at beginning, but they give me a perfect proposal to help me complete my project, good job, Ruly steel

—— Mike Guioguio

The delivery time is quick, and very important: the products always sent match the order. I trust them because i have never been disappointed with them.

—— Mae Cena

This mutual cooperation last for about 4 years,and must admit the service they provide is above expected.

—— Terry Shepley

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QC Profile

 

We have strict Quality Control Department to control the quality including inspection for raw steel material & welding quality & painting. Third-party inspection is welcomed.

 

 

Raw steel material:

 

We demand the steel miles issuing mill certificate. If you need, we could also ask for the Third-party laboratory to test report for raw steel material.

 

Mill certificate for raw steel plate:

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Steel physical properties test report issued by Third-party laboratory:

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Chemical composition test report issued by Third-party laboratory:

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Welding quality

 

Our inspectors will check the quality of steel components for each process, such as does it have oxidized scale,slag on the steel plate after flame cutting, does it have crack, surface blowhole, undercut for welding line, welding height, etc, we could take Ultrasonic test(UT) and magnetic particle test(MT) as your request.

 

Welding line test:

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Ultrasonic Test by Third-party inspection:
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Ultrasonic Test Report by Third-party inspection:

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Paint

 

It mainly includes three factor for paint quality: Derusting grade, Thickness of dry film, Painting adhesion.

 

Derusting grade: We use shot blasting machine to guarantee derusting quality:

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Thickness of dry film testing:

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Cross cut test for paint adhesion:

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Certification
  • China Qingdao Ruly Steel Engineering Co.,Ltd certification

    Standard:ISO9001:2008

    Number:03419Q20366R1M

    Issue Date:2019-05-22

    Expiry Date:2022-05-21

    Scope/Range:Steel structure fabrication(Products involving administrative licensing are excluded)

    Issued By:BHX

  • China Qingdao Ruly Steel Engineering Co.,Ltd certification

    Standard:BV

    Number:6084463

    Issue Date:2019-03-16

    Expiry Date:2020-03-15

    Scope/Range:Steel structure fabrication

    Issued By:Alibaba

Contact Details
Qingdao Ruly Steel Engineering Co.,Ltd

Contact Person: Mr. steven

Tel: 0086-18661691560

Send your inquiry directly to us (0 / 3000)