Characters experience, Wu Jie.

He graduated from Tongji University in 2005, majoring in materials science. He used to be the technical director of Shanghai Microspectrum Chemical Technology Service Company and the secretary general of Shanghai Bonding and Sealing Technology Association. Specializing in formula analysis, he initiated the application of domestic formula analysis technology and industry, and trained more than 200 analytical engineers in various industries, covering polymers, fine chemicals and other directions. The leading analysis team obtained the benefit of 1 1, among which five invention patents filled the gap in the domestic analysis technology field!