Steel structure is a structure composed of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, columns, trusses and other components made of section steel and steel plates, and adopts rust and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. Welds, bolts, or rivets are usually used to connect various components or components. Due to its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. Steel structures are prone to corrosion, and generally require rust removal, galvanizing, or coating, and regular maintenance

Steel structure testing items:

1. Non destructive testing: ultrasonic testing, radiographic testing, magnetic particle testing, and penetration testing.

2. Performance testing: mechanical testing of steel and mechanical testing of fasteners 3. Metallographic analysis: microstructure analysis, microhardness testing, etc 4. Chemical composition: Analyze the chemical composition of the steel used in the steel structure

5. Coating inspection: Conduct inspection on the coating used for the surface coating of steel structures

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

100% inspection and testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China