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