About Us
Tonghui is located in Liaocheng, Shandong Province, and stands as a leading manufacturer and supplier of steel plate materials in China. Committed to providing high-quality, diversified steel plate product solutions for modern industrial construction, the company integrates R&D, production, and sales under one roof, boasting advanced production lines and a rigorous quality management system.Tonghui has been certified to the ISO quality management system, with some products having obtained SGS environmental testing reports and complying with the EU RoHS standards.
Corporate Culture
Vision, Mission and Values
Vision
To be an outstanding steel industry leader.
Mission
Forge the backbone of industry and support a better future.
Values
Safety as the foundation; Quality as solid as steel; Innovation-driven
Qualification Certificate
We have always been committed to pursuing excellence in our product quality control
Testimonials
Check out why our customers loves us in each projects
The Q345B steel plates ordered for the hydraulic press base fully met the drawing requirements in terms of mechanical properties and cutting tolerances. Preheating control during welding was excellent, with no deformation issues, saving significant post-processing time for the project.
The performance of the AR400 wear-resistant steel plates on the screening machine liners exceeded expectations, with a service life approximately 15% longer than products from our previous supplier. The material's hardness and toughness were well-balanced, effectively reducing our clients' downtime frequency.
The non-destructive testing reports for the API 5L X65 pipeline steel coils showed excellent results, with no defects exceeding standards in the entire batch. The material tracking codes were clear, fully meeting our stringent traceability requirements for the oil and gas pipeline project.
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