I have a 10,000-fold return system for love gifts

Mao Jiahui returned another red envelope of 66.66, "Humph, you used the wrong one!"

Li Zhalan smiled, got 133.32 million, let’s keep up the good work!

Li Zhalan also wanted to continue sending out red envelopes.

"Dong dong!" There was a knock on the door, and Meng Fan ran in in a panic, "Brother Li, something happened!"

Li Zhalan frowned. Meng Fan had always been calm, but now he was so panicked. It seemed like something was serious.

"What happened?"

"Brother Li, a batch abnormality suddenly occurred during the testing of the new product of Liu Rou's group. I couldn't find the reason after searching for a long time. It will be launched next month. Liu Rou was so anxious that she almost cried."

Meng Fan told what happened in one breath, and Li Zhalan smiled dumbly after hearing this.

I thought it was some big deal! Meng Fan, a licking dog, can't bear to see a beautiful woman cry?

If beauties like Bai Zhiruo and Mao Jiahui cry for the first time when they see them, why should they kneel down and lick them?

"Brother Li, we have no choice but to take action." Meng Fan pleaded.

Li Zhalan raised his head, smiled and said, "Why are you panicking? I will handle this matter. Is it in the laboratory? I'll be there later."

"Okay, Brother Li." Meng Fan nodded, turned and left the office.

Li Zhalan took out her mobile phone and sent a red envelope worth 1314 to Mao Jiahui, with the text: "Little Jiahui is the best! I'll send you a big red envelope!"

Mao Jiahui was very happy after seeing the red envelope and replied: "Brother Lan is the best! I also prepared a big gift for you! But I won't send you red envelopes. We have become a group of red envelopes by sending them back and forth like this."

Li Zhalan was very excited after seeing Mao Jiahui's reply. He replied: "Really? That's great! I can't wait to receive your gift!"

"Hey! Brother Lan, just wait!"

After finishing the chat with Mao Jiahui, when Li Zhalan came to the laboratory, Meng Fan was already waiting at the door.

After he saw Li Zhalan, an eager look appeared on his face.

"Brother Li, you're here, go and take a look. Liu Rou is almost crying." Meng Fan said.

Li Zhalan nodded and walked into the laboratory. He saw Liu Rou sitting in the corner, her eyes red.

"Liu Rou, what's going on?" Li Zalan asked.

Liu Rou raised her head, and when she saw Li Zalan, her heart trembled. She didn't want to show weakness in front of Li Zalan!

Liu Rou rubbed her eyes, stood up and said, "Li, there was a problem with our new product test. The signal was lost in batches. I searched for a long time and couldn't find the reason."

Li Zhalan frowned. He walked to the middle of the laboratory, picked up a screwdriver and a prototype, and began to disassemble the machine and inspect the product.

Li Zhalan disassembled the circuit board, took a magnifying glass, and carefully inspected every component, every line and solder joint, and finally found the problem in an inconspicuous place.

He picked up a solder joint and discovered that the wrong tin wire was used.

"This is the problem." Li Zhalan said, pointing to the solder joint.

Liu Rou and others came over to take a look. They were a little baffled when they saw the solder joint.

Meng Fan clapped his hands and stamped his feet in sudden realization.

"What's the problem here?" Liu Rou asked. She didn't quite understand what the problem was.

"The tin wire used here is ordinary tin wire, but high-temperature tin wire should be used here." Li Zhalan explained patiently, "This solder joint needs to use high-temperature tin wire because it is connected to the heating element, not ordinary Tin wire."

Meng Fan intended to sell well in front of Liu Rou. He then said: "High-temperature tin wire can withstand higher temperatures when used. We have always required the use of high-temperature tin wire for similar products. This is our negligence."

Li Zhalan nodded, "Yes, high-temperature tin wire should be used here. The solder joints after welding with ordinary tin wire are smooth, and the solder joints after welding with high-temperature tin wire are dull and rough. This is the difference in their appearance."

After hearing this, Liu Rou suddenly realized, "So that's it! We haven't been involved in this kind of structure before, so we didn't expect that such a problem would arise."

"Gong Liu, I'm very sorry, we made a stupid mistake." Meng Fan said awkwardly.

Liu Rou was also embarrassed and said, "We are also responsible for not marking this requirement on the drawings."

Li Zhalan smiled and said, "It doesn't matter, we found the problem and solved it. This incident is also a lesson. We must be more careful in the production process in the future to ensure that every detail is in place."

Meng Fan also sighed: "Yes, Brother Li is really amazing! He found the problem in such a short time."

Liu Rou said with equal gratitude: "Brother Li, thank you! If you hadn't discovered and solved the problem in time, I don't know what I would have done."

"Okay, don't talk too much yet. Meng Fan, hurry up and prepare some high-temperature tin wire, and we'll start welding again," Li Zalan said.

Meng Fan nodded and hurried to prepare the materials.

Li Zhalan began to instruct team members on how to weld correctly to ensure that every solder joint meets the requirements.

Under the guidance of Li Zhalan, everyone quickly completed the repair work. After re-testing, the product finally worked normally.

"Okay!" Liu Rou jumped up excitedly, and others also showed joy.

Meng Fan sighed: "Brother Li is really amazing!"

Li Zhalan smiled and said, "It's nothing great, I just have to be more careful."

"Okay, the incident is resolved, I'm leaving." Li Zhalan left the laboratory and returned to the office.

The afternoon passed quickly, and Li Zhalan still had to get off work overtime for something else. He sent a message to Mao Jiahui, saying that he had to work overtime and that she would go back for dinner in the evening.

He had to meet Professor Teng tomorrow and he had to be well prepared. Maybe after the negotiations are settled, his space career will start.

Therefore, Mao Jiahui could only feel wronged, but fortunately Mao Jiahui didn't say anything.

After ordering takeout for dinner, Li Zhalan finished eating. Suddenly his cell phone rang. It was a call from Mao Jiahui.

"Hey, Xiao Jiahui, what's wrong?" Li Zhalan asked.

"Brother Lan, where are you? The gift I gave you has arrived. Come and get it." Mao Jiahui's voice sounded very excited.

"What gift? Where are you?" Li Zalan asked.

"I'm waiting for you at the door of the company. Come over quickly." Mao Jiahui said.

Li Zhalan put down her work and hurried to the door of the company. He saw Mao Jiahui standing there with a box in his hand.

"This is a gift for you." Mao Jiahui handed the box to Li Zhalan.

Li Zhalan took the box and opened it. It was a watch. This watch is very exquisite. The black strap and silver dial complement each other very beautifully.

"Wow, what a beautiful watch! Thank you, Xiao Jiahui!" Li Zhalan said happily.

"As long as you like it, I picked it specially for you." Mao Jiahui said with a smile.

[Dip, it was detected that the host harvested a "Water Ghost" watch. Its value has exceeded the upper limit of 9999, and it cannot be returned in kind. Can I convert it into cash and return it times? 】