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