On a relaxing weekend, I received a message from Teacher Sun.
He said, "The filtration performance of chengrongEra's hand-washing pre-filter is absolutely excellent! Before installing it, the water pumped from my home well was yellow and turbid. Now, the water coming out is crystal clear. Thank you for making such a great product!"
The weekend was already pleasant, but this positive feedback from Teacher Sun made it even better, especially I never expected him to become a customer of our chengrongEra water purifier.
Teacher Sun added me on WeChat about a month ago. At that time, he simply asked: "Can your water purifier really filter turbid yellow well water?"
I replied confidently: "Absolutely! Many of our rural customers purchase our ultrafiltration (UF) water purifiers specifically to filter turbid water or yellow mud water. Our UF technology boasts high precision of at least 0.1 microns, which effectively intercepts sediment, sludge, rust, colloids, and other particulate impurities, leaving the water Crystal clear .
Additionally, it won’t affect your home’s water pressure. As we can adjust the membrane flux by changing the amount of membrane fibers used in the filter element, ensuring the water production capacity matches your household’s water demand. This way, water pressure remains stable, making sure that the user experience never suffers.
If you have a water tower at home, calculate the required membrane flux based on your family size. Assuming a daily water consumption of 100L per person, a family of four would need a pre-filter with a minimum membrane flux of 100L/person × 4 people × 5 (safety factor) = 2000L. So, as long as you choose a pre-filtration UF system with a membrane flux exceeding 2000L, you’ll have an excellent water-using experience."
After sending that detailed response, Teacher Sun didn’t reply. I figured he might have been busy with other matters, so I turned my attention back to the factory’s work.
Based on my limited sales experience, I didn’t think Teacher Sun would choose chengrongEra. Although our pre-filters are high-quality with low profit margins, their price is indeed higher than some competitors. I assumed that since Teacher Sun didn’t know much about us, and had many other options for water purifiers, the likelihood of him trusting us was low.
It’s a common shopping mentality, people usually shop around for the best price and tend to choose cheaper products. Only after falling victim to low-quality products (due to chasing low prices) do customers shift their focus from "price-sensitive" to "quality-focused." After all, experiencing the hassle of faulty products makes them realize how much time and energy they’ve wasted.
To my surprise, Teacher Sun found chengrongEra’s store and silently placed an order for a pre-filter using the formula I provided. This weekend, he suddenly sent me product feedback, praising how well our prefilter filtered his turbid well water into crystal clear water.
Finally, Teacher Sun said something that deeply touched me: "Although your price is higher than others online, I believe your profit margin is low. I can tell the product's quality and texture are excellent, and you ship via SF Express with free installation and piping included. All I need to do is pay and enjoy the experience, it’s as hassle-free as dining at a restaurant. Most importantly, the 'food' (water) is great, so I think it’s worth every penny."
For the manufacturing industry, there’s no such thing as "high quality at a low price," nor do we rely on brand premium. The only eternal truth is "you get what you pay for." Despite limited communication, Teacher Sun truly saw the essence of our product.
ChengrongEra Ultrafiltration, No Worries for Customers
10-Year Rust-Free Guarantee
10-Year Leak-Proof Commitment
10-Year After-Sales Service Support
chengrongEra Water Purifiers, Never Compromise on Quality
