JINGHONG

Inspection technology


Completely equipped with all detection and measuring devices and inspection tools (including on-line eddy current & flux leakage combining flaw detection | Ultrasonic flaw detection \flux leakage flaw detection \hydrostatic test machine etc..),the company is able to conduct the monitoring,inspection,tracking and examination for the total production process.


2022-04-02 16:14

Throughout-process Quality management


The company has implement the throughout-process Quality management that covers total manufacturing process.It has a full range of capacity in the total process planning,quality control,continued improvement and quick response as well.


2022-04-02 17:10

Quality Assurance


Shandong Dezheng steel co., Ltd has been granted the ISO9001 certificate for quality management system ,the certificate of  ISO 14001 Environment management system and the certificate of GB/T28001 for Occupation health safety management .


2022-04-02 16:15

Process Equipment


As a professional seamless steel pipe manufacturer, Shandong Dezheng Steel Co.,Ltd has mature technology and excellent equipment. The hot rolling production line has introduced the world's advanced German high-precision rolling and expanding seamless steel pipe production line. At the same time, it is equipped with high-precision flattening machine, three-roll sizing machine, high-efficiency pipe cutting machine


2022-04-02 16:12

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