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Tel:0086-311-87162903
0086-311-83802338
E-mail:info@naipump.com
Fax:0086-311-83809529
Add:No.368,Xinshi North Road,Shijiazhuang City,China
Oman 9001
Oman CE
Oman SGS
Oman Raw Material Inspectiom Room
Oman Raw Material Inspection
Oman The temperature of molten iron is measured by temperature gun
Oman The composition of the casting is detected by spectrometer
Oman Metallographic inspection of castings
Oman Inspection of Mechanical properties of castings
Oman Check composition of parts by hand spectrum
Oman Test the hardness of the parts with a durometer
Oman Ultrasonic Metal Detector inspection of casting defects