C393 Solutions

When Lee Gong heard this, anger immediately appeared on his face, "Reducing the use of raw materials is irresponsible towards the product, it will seriously affect the life of the product!"

Of course Chen Rui knew, but he still raised his eyebrows and asked, "So you're saying you don't have a way to reduce the cost of the factory by 20%?"

Lee Gong stared at Chen Rui in anger