QUALITY CONTROL AND CERTIFICATE OF DONGGUAN HAIDE MACHINERY CO.,LTD
We have strict and high efficient QC procedures for Quality control.
We also have QC feedback policy for our QC to feedback to our engineers and puchase dept.
QC checking for the welding of the long reach boom by U.T (Ultrasonic Wave)
QC Record of the operator's name of each procedures (Volvo EC480 long reach boom)
QC Dimension check report (Boom and stick of Volvo EC480 25m long reach)
QC Welding check report (Boom and stick of Volvo EC480 25m long reach)
Standard:CE for long reach boom
Number:U2012 08 320368 001
Standard:CE for excavator grab
Number:U2015 07 320368 003
Standard:Patent for Loader grab
Issued By:State Intellectual Property Office ,PRC
Standard:CE for Retractable arm
Number:U2012 08 320368 002
Standard:CE for ramp