Jiang'an District Steel Structure Factory Safety Inspection and Appraisal Material Re-examination Center, as a third-party steel structure factory inspection institution in Jiang'an District, is committed to multi-disciplinary appraisals including steel structure inspection, Jiang'an District steel structure safety inspection, grid steel structure inspection, steel material testing, and factory steel structure safety appraisal. The company provides quick report issuance and offers clients welding flaw detection engineering safety appraisal solutions and corresponding project services.

Inspection of steel structural materials
1) Upon investigation, when material record documents are available, the performance specifications of the material can be determined based on the original records. Additionally, material performance testing can be conducted using secondary components or surplus materials from the same batch as the main structural or component materials.
2) Steel structural material testing includes chemical composition testing of steel, mechanical property testing, non-destructive testing for defects and damage, and metallographic testing.
3) For specific steel structure projects, the specific items to be inspected can be determined according to the requirements of testing and assessment, as well as relevant technical specifications and procedures.
4) Inspection of steel structure coatings
5) Steel structure factory floor and protective structure damage detection

Authentication process
⑴ Check the layout of the structure's plan and elevation, inspect the structure and its supporting construction, as well as the components and their joint construction.
⑵ Check the ground around the column foot and the upper structure for any reactions, observing for signs of uneven settlement and deformation of the foundation.
③Upper structure and component operational status inspection, component deformation detection, protective structure check, support joint operational status inspection
④ Construction and performance testing of upper structure and components, detection of steel surface defects, damage, and corrosion, joint connections and component dimensions and deviation testing, support structure inspection, weld appearance and full penetration weld ultrasonic testing.
Based on test data and on-site survey drawings, conduct a calculation and analysis of the load-bearing capacity of the structure and components. Combine the current survey and survey results to assess and rate the structural safety.