The female secretary wearing half-framed glasses had delicate facial features and was combed with her capable and soft short hair. She entered the living room with a file folder in her hand, which immediately attracted everyone's attention.

"I was sent by Lin Li Decoration to deliver the design drawings of the radiation roof," said the female secretary. "Our sales staff forgot to get it when they went out."

Lu Se immediately realized that the female secretary was disguised as Alpha. First of all, her height was similar to Lin Qin and could not be changed. Moreover, she claimed to be Lin Li decoration, but Zhao Feichang was surprised. She was cautious when taking the file folder, which was not in line with his usual style as a subway pervert.

--If this is just an ordinary female secretary of Lin Li Company, it would be strange if Zhao Feichang didn't take advantage of the situation!

"Your breasts are not small," Lu Se laughed, "You, who are obviously small breasts like Lin Qin, have used the inflatable function of high-tech nano-woven underwear to hide your eyes, right?"

Lu Se did not say this, only her lips moved. Alpha knew lip reading skills like Lu Se. Sure enough, she only knew what Lu Se said, but she was sent by Lin Qin as an observer and could not be exposed in person.

Because Lu Se personally saw the high-tech fabric that looks like a leather jacket on the sea, he was a little imaginative. I remember that Alpha could freely adjust the size of her breasts by pressing the hidden button behind her. It is estimated that it can be inflated to the limit when drowning and used as a life jacket. The scene must be quite exciting.

"This is Alpha's pretending," Luther took a step back and whispered to Dongni Haiyi behind him, "Stay cool and leave the rest to me."

However, the owner Mr. Chen's golden retriever came to Dongni Haiyi's feet at some point. Dongni Haiyi likes dogs very much. The color of the golden retriever is somewhat similar to the "rhubarb" she raised when she was a child. At this moment, in order not to destroy the feeling of "cool", she tried hard to persevere, and it seemed that she would squat down and pick up the dog after a while.

"Haha, my Carrey seems to like your female bodyguard. It doesn't bite people, don't worry, you can play with it."

Mr. Chen had a fat face and a not polite smile. He probably also likes dogs.

The golden retriever Carrey seemed to understand what his master said, and she hugged Dongni Haiyi's calves more and more. Dongni Haiyi was rubbed and rubbed again by such a furry thing, and she felt like she was going crazy, but in order to support Lu Se and others' "loyalty", she secretly gritted her teeth and did not respond to Carrey, but she didn't drive it.

The entry of the female secretary has greatly improved Lin Li's average appearance. Zhao Feichang showed Mr. Chen the newly obtained radiation roof design drawing. Although Mr. Chen didn't understand it very well, Lin Li's company suddenly took out several drawings, and there was still professionalism.

If the situation on the basketball game is beneficial to the opponent, many coaches will call it a timeout, and Lu Se also decides to quickly change the topic.

"Mr. Chen, Linli Company now also provides a design drawing for radiation roof. If you want to install radiation roof, no matter which company you choose in the end, you can't avoid a complete set of home water purification systems - as we all know, the water quality in Dongshan City is not very good, the water quality is hard, and there will be a lot of water alkali when boiling water. Various transportation pipeline pollution also exists objectively. For human health and equipment life, the water purification system cannot avoid it."

Zhao Feichang also wanted to sell the water purification system to Mr. Chen, so he naturally would not refute Lu Se's words. Lu Se took advantage of the situation and said:

"A water purification system is related to drinking water, and water safety is of great significance. I suggest that even if you save money in smart homes or even give up smart homes altogether, you should choose a truly effective water purification system."

Smart home is a new thing and the profit is very large. Zhao Feizao was really anxious when he heard Lu Se say this.

"You...how can you make decisions for customers? Mr. Chen has already agreed to want a smart home. Wouldn't Mr. Chen lose face in front of his friends without a smart home?"

Lu Se said lightly: "However, the smart home design is not humane now, and some are even just 'smart appliances'. Many customers are very excited for the first few days after installing it. After a long time, they feel troublesome and impractical. In the end, it is not uncommon to use smart appliances as ordinary appliances. The water purification system can continue to produce effects for years and decades. I think customers will have a judgment on which priority is higher."

After hearing what Lu Se said, Mr. Chen lowered the drawings in his hand again. He murmured: "The water in Dongshan City is indeed a problem. My friend went for gallstone surgery last month. I don't know if it has anything to do with the quality of the tap water."

"Our Linli Company is also very professional in making water purification systems! Constant temperature and humidity, smart home, and water purification systems, we can make them from head to toe!"

Zhao Feichan grabbed the conversation, and his precious watches were revealed on his shriveled wrist when he patted his chest. He especially liked to sell high-profit products since he was in sales, and he received a lot of commissions from them and made a lot of money.

After entering the venue, Alpha's posing as a female secretary no longer spoke for Lin Li's company. It seemed that she did not like Zhao Feichang. Here she and Dongni Haiyi became opponents of similar status, but Dongni Haiyi's attention was all on the golden retriever at her feet.

Lu Se looked at Xiao Wei, a novice salesman who had no say at all next to Zhao Feichang, looked at Zhao Feichang again, and smiled:

"So how do your company plan to deal with the tap water quality in Dongshan City and keep Mr. Chen away from gallstones? Or are you planning to make Mr. Chen difficult to understand design drawings?"

Mr. Chen nodded in the bamboo chair and agreed: "If you can say something, just use your mouth to say it. If I see too many pictures, my eyes hurt."

Zhao Feichang was led by Lu Se, so he had to say: "There are many water purification systems on the market. Linli Company mainly uses 7 models, and the models are suitable for villas. Any of them can meet Mr. Chen's needs!"

"Is this too vague?" Lu Se spread his hands with a sarcastic look. "The water purifiers on the market are indeed seriously homogenized, but the filter element matching makes sense. To be honest, the filter element is the core of the water purifier, and water purifier manufacturers mainly rely on the filter element to make money - what filter element do you plan to match Mr. Chen?"

"Can... what else can it be?" Zhao Fei said, "Mr. Chen thinks that Dongshan City has good water quality, and a central water softening system is indispensable. The filter element and other products are naturally ion exchange resin!"

"This is just a soft water system," Lu Se asked, "Does the secondary pollution caused by aging of water tanks and pipes, such as rust, silt, heavy metals, even parasites, bacteria, and viruses?"

Because there are too many manufacturers entering the water purifier field, the profits are completely incomparable to constant temperature and humidity and smart homes, Zhao Feichang did not put too much effort into water purification, and Lu Se just grasped his weakness.

Zhao Feichang is also an old man. He winked at Xiao Wei. Xiao Wei was flattered and said: "Our company... our company will definitely match the water purifier with a rough filter pre-filter, micro-filter PP cotton, and ultrafiltration hollow ultrafiltration membrane..."

With Xiao Wei's replacement, Zhao Feichang prides interrupted: "These filters are enough to protect the health of the family and eliminate the rust, mud, heavy metals, parasites and bacterial viruses you mentioned!"

"Hahahaha," Lu Se laughed, "Senior, are you joking? Just because of this, you want to filter heavy metals? As we all know, heavy metals are quite harmful to the human body!"

Zhao Feichang took a cold breath and frowned and said, "The ultrafiltration membrane has filtered bacteria and viruses. Can't it filter the heavy metals?"

As soon as he said that, he felt something was wrong, because Lu Se on the opposite side smiled even more proudly.

"I said to Senior Fat Intestine. The heavy metals I mentioned are the abbreviation of heavy metal ions! Did I put it in front of bacteria and viruses? Do you think heavy metals and rust and sand are the same level? There is also an ultrafiltration membrane. The senior has never studied water purifiers at all. He took it for granted that the ultrafiltration membrane is the 'super filter' and the filter element with the highest filtration level?"

“Isn’t it…”

Zhao Feichang said a little while and didn't dare to say it. He looked at Xiao Wei with a reproach, but Xiao Wei felt wronged. He was obviously interrupted by Zhao Feichang before he finished speaking.

"Mr. Chen, let me briefly introduce the filter element level of the water purifier and its specific functions." Lu Se bent down slightly to seek permission, and Mr. Chen nodded naturally.

"There are more than ten kinds of water purifier filter elements, but some are repeated and some are confusing. I simply divide them into 5 levels."

Every time Lu Se lifts up a filter element, he stretches out a finger.

"First of all, it is a rough filter, usually a pre-filter composed of stainless steel filter mesh. The filtering accuracy is 0 microns, which is enough to filter rust and mud in the water. The diameter of the hair is 60 microns, and the diameter of the rust and mud is larger, which is 100 microns, and of course it cannot pass [Fast update]."

"The second grade is microfiltration. The filter material is usually PP cotton, and it is also made of ceramics. The filtering accuracy is 1 to 5 microns, which can filter 10 micron diameter pollen particles in water."

"There are some parasites with smaller diameters than pollen particles, as well as 1 micron flour, 0. micron bacteria, and 0.0 micron viruses. These can be filtered using the third grade - hollow ultrafiltration membrane."

"However, the name of ultrafiltration membrane is very confusing. Many people outside the industry think it is the strongest filter membrane, but it is actually only the third level. There are nano-grade filter membranes with an accuracy of 0.001 microns and RO reverse osmosis filter membranes. They must rely on them to completely filter heavy metal ions!"

Lu Se said that Zhao Feichang misunderstood that ultrafiltration membranes can filter heavy metal ions and are purely a layman in water purification. He simply wants to take advantage of the information asymmetry of customers and let Mr. Chen sign the contract in a confused manner.

This mistake is not bad. Mr. Chen is richer and can afford a villa, but he doesn't want to be fooled by others.

"Well... I understand." Mr. Chen said to Zhao Feichan with annoyed expression, "If I consider which company to use, I will contact you on my own initiative. I don't understand your plan very well. If you need to recycle it, it doesn't matter if you take it back."

Zhao Feichan's face was pale, and Mr. Chen was unwilling to keep the plan, so the possibility of choosing Linli to decorate was very low.

"Mr. Chen still keeps the plan. If you have any unclear things, please call us!"

Before leaving, Zhao Feichang glared at Lu Se with annoyance. Although he was not familiar with water purification, if Lu Se did not deliberately put heavy metals in front of bacteria and mislead him, he would not make a low-level mistake and make a fool of himself in front of customers.

Lu Se called Dongni Haiyi and pretended to say goodbye, but Mr. Chen stopped them and said, "Do you want to play with Carrey for a while before leaving? I think Carrey likes not a bad person."

The people from Linli Company left the field and did not stay, but the people from Longtu Company were called. It is obvious who wins and loses in this competition. The female secretary Alpha said to Lu Se with his lips before leaving in high heels: "Don't be proud, I will definitely deal with you!"

Lu Se also replied with his lips: "You pretended to be An Zhi and chased me, and almost pushed my sister into the lake. You are the one who should be dealt with. Don't act rashly, otherwise you will definitely be the one who regrets you!" (To be continued)
Chapter completed!