When you look at the grade of the diamond, you have to go through a testing machine.
However, Chen junrui could tell the quality of a diamond by using his naked eye or a 10x magnifying glass.
This made Gu Youli sigh in admiration.
Ever since they returned from the earthquake zone, Yu feibai had not mentioned Chen junrui again.
Gu Youli knew that he had taken a step back.
It was also because of this step back that Gu Youli learned a lot from Chen junrui and learned many key points about production.
it was no wonder that design students had to find a master. many things required experience to be learned.
The opening of the Lu corporation's flagship jewelry store was a huge sensation in the city.
First, the layout and decoration of the flagship store had broken the tradition of the past. They no longer only used the design of the counter, but also the open display window. They also used the design of display patterns.
