Label，some labels has client privacy, you are welcome to consult with our sales
Document
Business License&Certificate
Quality Control
Before production, Yikuo will check the raw material like the aluminum casting billet. During the production, we will sampling on the mechanical property. After production, we will check carefully about the package and label.
Surface checking
Mechanical checking
Chemical analysis
Color checking
Painting thickness
Bending Test
Salt spray test
Water boiling test
