chapter 394 An instant success

When Ryan Su appeared in the factory's office, the other experts greeted him with smiles and were very flattering to Ryan Su.
Su Ze looked at the experts and asked, "Are all cosmetics safe?"
This is the most important thing for Ryan Su. He wants to make money, but on the basis of making money, the most important thing is the safety of the product.
"Doctor Su, don't worry, we have studied cosmetics countless times and have not found any side effects or unsafe factors."
"Of...