"Director Li, as the director of the purchasing department, don't tell me, it has nothing to do with you."

Su Qing noticed Li Tie's reaction and her face turned slightly cold.

"Um...Mr. Su, I signed the note to buy that batch of test strips."

Li Tie broke out in cold sweat on his forehead.

"Where did you buy it?"

"Mr. Su, is there something wrong with that batch of test strips?"

Li Tie did not answer, but asked anxiously.

"Of course something went wrong!"

"Mr. Su, this... is all my fault..."

"Li Tie, since you came to the company, the company has treated you well, right? Why would you do such a thing!"

Su Qing slammed the table and stood up.

"Mr. Su... I was wrong. I shouldn't have listened to Lao Liu, let alone collected his favors... I asked him, and he assured me that there was nothing wrong with this batch of test strips, and the price was better than the market price."

Two sizes up or down!”

Li Tie was about to cry.

"Old Liu? Which Old Liu?"

Su Qing frowned.

"Old Liu from the production department."

"Liu Dafa?"

"Yes, that's him. He came to me and gave me 20,000 yuan in benefits..."

At this time, Li Tie did not dare to hide anything and said it from beginning to end.

After listening to Li Tie's words, Su Qing frowned, and Xiao Chen also frowned.

Liu Dafa is a director of the production department. He is usually in charge of production. He even said that the batch of products that caused the accident this time was under his supervision!

In addition, the three quality inspection equipment are also under his jurisdiction!

When leaving the production department before, Su Qing told Minister Chu that Liu Dafa should come to the company to find him when he comes back!

And until now, Liu Dafa hasn’t come yet!

Su Qing and Xiao Chen looked at each other, and they seemed to be sure of what the other was seeing!

Liu Dafa, there is a problem!

"Li Tie, what else do you know?"

"Mr. Su, I don't know anything except the test strips."

"Li Tie, you are using your power for personal gain and accepting benefits. I will come to you after I finish handling the matter!" Su Qing said, picking up the phone on the table and calling Minister Chu.

"Hello? Mr. Su."

"Minister Chu, didn't I ask you to tell Liu Dafa to come to the company to find me?"

"He didn't go? I told him a long time ago."

Minister Chu was a little surprised.

Su Qing's face changed slightly: "What else did you say to him?"

"I also told him that you wanted some test strips..."

When Su Qing heard this, she frowned, Liu Dafa wouldn't run away, right?

"What's Liu Dafa's mobile phone number?"

When Xiao Chen saw Su Qing's reaction, he knew something was wrong and asked Li Tie who was standing next to him.

Li Tie quickly said a number.

Xiao Chen dialed and there was a message that the phone had been turned off.

"Shut down the phone. I guess this old boy ran away because he knew what was going on."

Xiao Chen looked at Su Qing.

Su Qing's face turned even colder. Someone inside had appeared and caused this accident!

Just as Xiao Chen was about to say something, his cell phone rang.

"Hey, Nail."

"Brother Chen, we found it."

"what's the situation?"

"There is indeed something abnormal here in the warehouse... someone secretly changed the product!"

"Can you find any evidence?"

"Yes, it was Xiao Xu from the security department and Liu Dafa from the production department. They teamed up to do it."

"Oh shit."

Xiao Chen cursed secretly, now he understands it no more!

"You guys come back."

"good."

Xiao Chen hung up the phone, looked at Su Qing, and told what Ding Li said.

"What? Replacing the product secretly?" Su Qing's eyes widened: "It's already unqualified and contains contraband, why do you still need to secretly exchange the product?"

"I don't know. I'm afraid we can only find out the answer by catching them."

Xiao Chen shook his head.

"Call the police!"

Su Qing made a quick decision, this was no longer just a company matter.

"good."

Xiao Chen nodded and called Feng Guangwen.

"Old Xiao, what's the matter?"

Xiao Chen didn't talk nonsense and quickly explained the matter.

"I'm in charge of criminal investigation..."

"I don't care what you care about, send someone over quickly... Also, find Liu Dafa."

Xiao Chen called Feng Guangwen. The main purpose of calling the police was not to let him use the police's intelligence network to help find Liu Dafa!

Last time, I found Lao Hei's cousin and the efficiency was very good!

"I understand, just wait for my news."

"good."

Xiao Chen nodded, hung up the phone, and looked at Su Qing: "The police will find Liu Dafa."

"Yeah!" Su Qing nodded, now she has a clue.

——————
Chapter completed!