How to distinguish the authenticity of KS cross stitch

First look at the packaging. K are all purple boxes, and the small ones are purple. Second, there are angel signs on the embroidered cloth. Third, there is a KS logo on the side to write the mounting requirements and names. Fourth, the printing of KS is very clear, unlike other brands with numbers, and then the line board of KS is purple. The manufacturer is Guangzhou Zhouyi. Generally, there is a framed renderings that will write Yida.