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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
Grenada 9001
Grenada CE
Grenada SGS
Grenada Raw Material Inspectiom Room
Grenada Raw Material Inspection
Grenada The temperature of molten iron is measured by temperature gun
Grenada The composition of the casting is detected by spectrometer
Grenada Metallographic inspection of castings
Grenada Inspection of Mechanical properties of castings
Grenada Check composition of parts by hand spectrum
Grenada Test the hardness of the parts with a durometer
Grenada Ultrasonic Metal Detector inspection of casting defects