Thanks to the support of Jiangbei Oilfield, the No. 6 grinding wheel plant completed the water, traffic and electricity in only 70 days, and installed 40 sets of double-sided top presses and vacuum sintering furnaces in place.

Due to the shadow of Japanese commercial espionage, Zhao Chunda decided to work with Lu Jianfei's Northern Machinery Research Institute to complete the scientific research work of the diamond composite sheet project. The two rushed to the grinding wheel factory respectively, and the two sides were still negotiating specific production process standards.

At the same time, after nearly two years of scientific research, the Sino-Japanese Research Institute has finally solved a series of loopholes in the rotary drilling rig. With the latest solutions, Tokugawa Shoichi and his team rushed to users in various countries in the Middle East for after-sales repair and upgrade services.

The performance of the rotary drilling rig has been further improved, and it has won many international technical awards. Global sales have also risen steadily.

Zhao Chunda and his son were not blushing, they knew that in the past few years alone, the technology and management solutions brought by the Japanese side have benefited Jiangbei Oilfield Machinery Repair Plant a lot. Jiangbei Oilfield Machinery Repair Plant also undertook the processing trade of Nippon Oil. What's more, in five years, all the complete set of experimental equipment will be owned by the Chinese side.

At this time, the production process of diamond composite drill bits has been guaranteed, and the rotary drilling rig improvement project has been completed ahead of schedule. Both the institute and the machine shop are in an atmosphere of relaxation and joy.

The institute took a two-week long vacation to allow some Japanese employees to go home to visit their families. Zhao Chunda also picked up a fishing rod that he hadn't touched for a long time, and went to Shao Lake to fish quietly for two days.

Zhao Yuemin and Hu Dong also put down the work at hand, and a group of people went to Shanghai to have a round, visit the City God Temple, sit on the tram, stay in the International Hotel, and drink wine when they have nothing to do and look down on the bustling Bund.

Life is easy and leisurely.

However, two days later, Zhao Yuemin received a call from Deng Qinghui in the hotel.

"Yuemin, what about in Shanghai?"

"Yes, old Deng, what's the matter?"

Deng Qinghui's voice was a little hesitant: "Yuemin, there is something, I have to talk to you." Didn't you keep a copy of the production process standard book in my office? When I went back to the office in the evening, I saw a young worker in the factory sneaking in my office copying something. I became alert and sent a secretary to follow this man for a few days, and guess what? I noticed that he was a Japanese man who often met each other. ”

"Japanese?" Zhao Yuemin was stunned.

"Yes, the Japanese." Deng Qinghui said, "Tell me, how many foreigners are there in Jiangbei Province?" You can count them on your fingers. What's more, it's Japanese, and there are only a few of them in your institute. ”

"Old Deng, I know, I'll take care of this matter. Don't startle the snake......" Zhao Yuemin's face became grim.

Nanjing, Foreign Affairs Hotel.

The melodious sound of the piano resounded in the hall. Several tables of guests near and far were smiling and talking in low voices.

A short young man who looked like a worker looked at the door for a long time, as if he had never been to such a high-class place. Somewhat weakly, he avoided the doorman's gaze and walked to the window seat at the far edge of the hall with his head bowed.

"Don't be nervous...... First time here? Fujii, dressed in a suit and leather shoes, leaned back on the sofa leisurely.

The short young worker sat down a little restrained, and immediately nodded.

"As long as this mission is completed, you will have many opportunities to come here." Fujii smiled, "Your personal life and destiny will also be changed because of this mission." What to drink? ”

"Casual ......"

"Waiter, have a whiskey......"

The short young worker looked at the delicate wine glass that the waiter brought to him, then looked at the colorful liquid, picked it up, took a sip, and immediately frowned.

"Bad taste?" Fujii asked.

"It's better to have a second pot......"

Fujii shook his head and smiled, "You guys Chinese...... Won't enjoy. Forget it, let's not talk about it......" he stretched out his hand and said, "What about the information I want?" ”

"The information is here." The short young worker took out an envelope, "However, this is just a production process standard book, and our Director Deng is keeping an eye on it, and I don't dare to mess around, so I only copied more than half of it." ”

"Hmm." Fujii opened the envelope and looked at the technical information inside, he nodded slightly: "During this time, you have to get all the production process standard drawings." He pondered for a moment and said, "Don't copy it, it's too slow." I'll get you a Panasonic electrostatic copier and deliver it to your home. Once you have the drawings, go home and make a copy and give it to me. ”

"How can I give you back the photocopier, so big?" The short young worker said distressedly.

"I gave it to you directly."

"This photocopier is very expensive." The short young man sighed. In the early eighties, the old-fashioned mimeograph and copying technology was still commonly used in China, and the photocopier was a strange commodity.

"What's expensive?" Fujii said nonchalantly, "Compared to the technology we're going to make, this copier is a fraction of the story. ”

"Okay, okay." The young worker hurriedly agreed.

"Well, you don't come here too often to prevent exposure. So be it. Fujii ordered directly. After the young worker left, he looked at his watch and immediately walked to the door of the hotel.

"President Tanaka!"

Fujii bowed respectfully.

Nobumura Tanaka got out of the Mercedes, dusted off his trench coat, and nodded towards Fujii.

"Fujii-kun, let's talk about it in the room."

In the spacious and luxurious presidential suite, Tanaka Shinmura stands by the writing desk in front of the floor-to-ceiling window, holding a glass of Remy Martin in his hand.

"Fujii-kun, how are you doing with the task I asked you to complete?"

"Hi One! Report to the president, about Zhao Chunda's second-generation diamond drill bits, I think it is very marketable. It adopts a one-piece structure, which changes the cumbersome disassembly and assembly of the previous watch-set diamond drill bits. I think ......" Fujii pushed the glasses on the bridge of his nose, "this is a technology that can change the drilling plan of the industry, and almost solve most of the problems of previous drilling technology......

"Hmm." Tanaka Nobumura listened to Fujii's report, his eyes lit up, and he shook the amber liquid wine glass in his hand slightly, "That's right. Zhao Chunda is a rare technical expert in China. Even with the limitations of such a system, he can have endless inventions, and if he comes to our country, I am afraid that he can lead our Japanese oil to the top of the world's technological pyramid. ”

"However, Zhao Chunda is very loyal to his motherland, and even Germany and the United States have not been able to leave ......him behind," Fujii said, "and I feel that neither he nor his son Zhao Yuemin would be willing to come to Japan to develop." ”

"That Zhao Yuemin ......" Tanaka Nobumura's eyes showed a gloomy light, "It is indeed a negotiating talent, which makes our Nippon Oil fall a big step in this research institute." Therefore, I will also make them pay the price......"