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You are here: Home » About Us » Quality Control



Product Quality Control Procedure

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System design

System design,Component design,Outer covering design,piping design,Wring design 




Incoming material QC

Supplier assessment,Material quality checking,Heat exchanger leaking check,Electric unit check.

 




Piping grafts QC

Bend pipes,Drill holes on pipe,Narrow and expand holes, Smooth polished, Wash and clean,Welding.

 




Piping grafts QC

Welding,Leaking check,Vacuum,Fill refrigerant,Stick pipe insulation,Stick silencing surface,Controlling system connecting.    
 




Finshed product QC

Spot-checking,Performance testing,Wash and clean,Dry inside,Stick labels,Package. 
 

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