In order to better ensure the quality, we are equipped with the complete material detection analysis equipment. Each batch of raw material, we can do respecive test according to the standard testing.

Every order, we can make all production and testing according to customer requirements.
Every material inspection report, there will be issued by our QC department audit, if there is a problem, our customers can contact us at any time.
At the same time in order to improve development in China, and also expand business overseas, we synchronize our standards to the general standard and the international general standards in order to meet the needs of China’s domestic factories and international factories.
If any material to be tested, pls email to qc@yiehunited.com, Our Q&C department will get to you soon.

 

 

 

1.HBM-3000 Brinell Hardness Tester 2. Metallographic Sample Polishing Machine
lab shanghai yieh united corporation (1) lab shanghai yieh united corporation (2)
3. OPTIMA-3000 plasma spectrometer(ICP-AES) 4. Metallurgical Microscope
lab shanghai yieh united corporation (3) lab shanghai yieh united corporation (4)
5. Metallographic Specimen Inlaying Machine 6. Salt Spray Cabinet
lab shanghai yieh united corporation (5) lab shanghai yieh united corporation (6)
7. Hydraulic Universal Testing Machine 8. Chemistry Specification Testing
lab shanghai yieh united corporation (7) lab-shanghai yieh united corporation

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