Desheng Railway > Quality

The longer service life
The more mass weight of overpass
The quicker delivery cycle

Desheng's promise has always been to provide our customers with high-quality materials at competitive prices.

Our ISO certifications mean that our customers can be more confident than ever about Desheng's commitment to quality management.
ISO 9001:2008

The compamy has the advanced devices such as underlying universal tester,pendulum impact testing machine,Leeb hardness tester,infrared thermometer,ultrasonic fault detector,metallographic microscope and so on.They are used to test the main performance data of the products so as to ensure good product quality.

The company also has an under-mounted universal testing machine, pendulum impact testing machines, Leeb hardness tester, infrared thermometers, ultrasonic flaw detectors, metallurgical microscopes and other advanced detection equipment for the evaluation of product performance data to ensure the quality of the product.
The quality standards according to the Ministry of Railways and ISO9001:2008 quality system certification is strictly implemented during the entire process from raw material procurement to production. Test files are carefully recorded and archived, achieving the traceability of quality control, and laid the foundation for a sustainable development, therefore truly realizing stability, control and continuous improvement of product quality.