C410 Phase Reduction

"Lin Fann, our production line meets all the standards."

Guo Yuyan took over the conversation and said, "All this time, there has been no problem with our production line. If anything goes wrong, it can only be the recipe or the raw materials. "

"Director Guo, you misunderstood me."

After listening to Guo Yuyan's affirmation, Lin Fann knew that they were definitely going to win