stainless steel balls & fountains quality inspection: led light fountains
Ball:stainless steel hollow ball,brightness brushed stainless steel ball,Polished stainless steel ball,stainless steel bearing balls,solid steel ball;
fountains:garden fountains,indoor water fountains,pet fountains,outdoor music fountains;
Picture :
1.Appearance quality:the surface of the product shouldn’t have visible defects(Scratch,dirty,Poor polishing,etc)
2.Data measurement:Weight & size
3.Color check
4.Workmanship:defective list
5.Assembly check
6.Function test
7.Printing/Painting test
8.Packing & labeling
