Different kinds of car washer Inspection:
High pressure washer
Ultrasonic washers
Dry ice washer
Hydraulic washers
Car washer
Vehicle washers
Truck washer
Some common factors for vehicle washer quality control:
Appearance
Measurement of product
Completeness of the body
Function test
Material check
Packing & Labels
Workmanship
Hi-pot test
Pressure test
