Without Ye Ming's troubles, the sales of both test strips went smoothly, and Zheng Tong's special sales skills made the warehouse keepers in the warehouse die of pain. Pen Fun Pavilion wWw. ｂiquge。 ｉｎfo

Since he became a warehouse clerk, he has never seen inventory, and he wants to jump ship to be a security guard patrol every day in an empty room in a daze.

And the system reply that Zhou Cheng had been waiting for did not come, but the mysterious leader of Beijing, Xiang Jianmin, called.

On the phone, Xiang Jianmin first congratulated Zhou Cheng, it turned out that their village has become a major taxpayer in Heishi County, and their factory has also become a pillar industry in Heishi County.

In the end, Xiang Jianmin also put forward his own ideas euphemistically.

"Zhou Cheng, although your two products are very good, but they also exacerbate the contradictions in society, to start from the overall situation, think about it, gutter oil and home improvement pollution problems are just tested and discovered? These black-hearted businessmen will not compromise so quickly, so, if there is a way, it is better to block it than to sparse it!

Zhou Cheng was surprised in his heart, but he had always been negligent about such a simple question, and hurriedly agreed.

Hanging up the phone, Zhou Cheng thought about it in his heart, and felt that it was difficult to choose.

Take gutter oil as an example, there have been solutions to gutter oil in society, and there are many of them.

For example, farms recycle it and use it as feed for livestock.

For example, the production of collectors for mine beneficiation.

There is also the production of biodiesel with a high content, aviation oil, and so on.

Although these can be done, basically no one in China does it, because the investment is slow to take effect, and Zhou Cheng has checked the data, and the few companies that he originally did ended up in a dismal end, and he naturally won't do the things that he pasted for money.

Therefore, the total can only be paid attention to the test strip again, including the chemical contamination of home improvement materials.

Zhou Cheng and Li Chunhua threw themselves into the laboratory again, and after soaking for more than a month, they finally developed two more special test strips.

The first is the gutter oil melt test strip, the formula process of this test strip is actually far more complex than the gutter oil test strip, because when the gutter oil test strip was produced, they used the reverse principle to produce, and this kind of test strip to solve the gutter oil problem can not use the reverse principle.

Therefore, this type of test strip contains hundreds of chain chemical reaction points, covering almost all the chemicals that may pollute humans and the environment in gutter oil.

As for the effect, it is also very peculiar, a barrel of gutter oil can react with only one test strip, thus dissolving into a viscous and harmless liquid, which cannot be refined by the black-hearted boss after flowing into the sewer.

As for whether major restaurants want to use it, it is not Zhou Cheng's concern, and Zhou Cheng is not going to sell this thing in a business model, but donated it to Xiang Jianmin.

If this thing is mandatory for major restaurants and hotels, the effect is still very objective. And the mandatory allocation, among the people he knows at present, only Xiang Jianmin has this ability.

The second is to solve the deodorization test strip of home decoration pollution, which is relatively simple, basically to expand the adsorption effect of bamboo charcoal, so that it can quickly and efficiently absorb chemicals and floating objects at home, but it has one more detection role than bamboo charcoal.

To put it bluntly, the deodorant test strip is equivalent to version 2.0 of the home health test strip. On the basis of the test, a super adsorption purification effect is added.

At the same time, the civil engineering of Qili Village started again, and Zhenhua construction personnel were also surprised to see the development speed of Qili Village.

A month later, He Yu from the Ministry of Human Resources found Zhou Cheng and apologized before speaking.

"I'm sorry Mr. Zhou. ”

"What's wrong?"

He Yu explained the intention, it turned out that there were too many employees recruited during this time, the verification of new employee information was too slow, and the subordinates were all newcomers, which led to negligence, but fortunately, He Yu knew Zhou Cheng's work style, although the people below had checked the employee files once, but she still spent a month and a half to check again.

This investigation really found a problem, and two of them falsified their identity information.

Zhou Cheng touched his nose and asked.

"What do these two do now?"

"Oh, they are all ordinary workers, and they are still very serious about their work, I inquired on the side, the two of them don't communicate much with the people in the dormitory and a team, but the technology is very hard, and the production side has already applied for a salary increase and a change of guard, Mr. Zhou, how to deal with these two people?"

"You're going to be transferred in a month, where are you going to be transferred?"

"The application says the technical department!"

"Technical Department?"

Zhou Cheng was stunned, the whole factory can be said to have the least number of people recruited by the technical department, and the recruitment is also the most strict, all of which are personally checked by Li Chunhua, until now, a master's degree graduate has been recruited to come and start, and these two people suddenly want to be transferred from the general worker to the technical department, which makes Zhou Cheng interested.

He asked He Yu to approve it, and then called Li Chunhua.

"Chunhua, there are two general workers in the factory and the internal transfer technology department, you can find out the bottom, if you can, you will be given a hand to observe. ”

Although Li Chunhua was honest, she had been with Zhou Cheng for a long time and had a little more thought, and she immediately knew what Zhou Cheng meant.

It just so happened that Zhou Cheng was recently improving the gutter oil soluble test strip and the 2.0 deodorant test strip, and the two imps who had come in from thousands of miles were successfully caught.

It was also on this day that after Zhou Cheng got off work at night, he finally ushered in the long-lost voice of the system.

"A new task is opened, please use the latest technical information to independently develop no less than two products within one year!Reward: Get a lottery, failure penalty: the system is closed, and the host disappears!"

"Mission Status: Completed! Qualified for the Draw once!"

"Congratulations on getting an S-level reward information, the information has been sent!

Zhou Cheng was pleasantly surprised, the test strip file he got at the beginning was only the lowest grade C, and now he has obtained the S grade, is it a god against the sky?

Looking at the file bag more than ten centimeters on the coffee table at home, Zhou Cheng stretched out his trembling hands and touched it, and at this time, the prompt sound of the system came up again.

"Congratulations to the host for opening a medical side quest, please get the gratitude of 100,000 patients within a year! Save the life and help the wounded, everyone is responsible, come on, Sao Nian! If you can't finish it, you will disappear!"

Zhou Cheng fell directly, and won the gratitude of 100,000 patients within a year, but he disappeared without success, this time it was even more ruthless, and he didn't even write the reward, Zhou Cheng scolded the whole family in the system in his heart.

Unpacking the file bag, the title that appeared on the A4 paper completely attracted Zhou Cheng.

"A Comparative Analysis of Chinese Medicine and Western Medicine"

This is probably a piece of paper, Zhou Cheng's eyes dizzy after just looking at the thickness, and secretly scolded that only a madman can write such a thick paper, and it is also a shallow analysis!

He didn't know much about Chinese medicine and Western medicine, and at most he knew only some Chinese herbal medicines with overlapping biological categories.

But when Zhou Cheng read a few pages, he didn't feel sleepy at all, and when he saw the middle of the night, he even trembled excitedly!