Category: Factory Diary

Yesterday, during our ChengrongTimes livestream, we received an unexpected comment. The viewer said that after checking out countless ultrafiltration full house water filter brands and livestreams online, other brands might offer lower prices, but ChengrongTimes was the only one confident enough to offer a five-year warranty on its ultrafiltration filter cartridges. This viewer clearly knows…

Why do we state 0.1 μm when others advertise 0.01 μm?Because accurate specifications matter more than impressive numbers. At ChengrongTimes, we never mislead our customers or take advantage of what they may not know. As a specialized ultrafiltration water filter manufacturer with a fully integrated supply chain, Chengrong Factory launched ChengrongTimes, our factory-direct brand for…

Last week, I came across a person online who shared her experience of choosing a whole house water filtration system. I strongly agree with one part of her approach. In order to purchase the best whole home water filtration system, knowing what the district water testing has found and how it’s getting to your house…

Many homeowners worry that installing a whole home water filtration system will significantly reduce their home’s water pressure. This concern is particularly obvious with whole house ultrafiltration water filter systems, where pressure drop is often cited as one of the main drawbacks. The reason is easy to understand. Ultrafiltration membranes typically have a pore size…

For many home owners, installing a whole house water filtration system can be a major challenge. Unlike regular household appliances that can simply be unpacked and used, a whole house water filtration system is a built-in home system that requires careful pipe planning and professional plumbing installation. An improper pipe layout may lead to unnecessary…

Last year, I created 154 videos about ultrafiltration water filters, explaining why ultrafiltration water filters are the best whole house water filtration system solutions for well water households, which are seeking to turn turbid well water into crystal-clear. Several of these videos were inspired by requests for help from people who contacted me online because…

In Italy, although municipal tap water is up to drinking standards, many people still choose to drink tap water treated by the water filter under the sink. However, the water filter under the sink have a problem: it is prone to bacterial growth and sometimes contain pathogenic bacteria. Health experts in Italy sampled 28 sets…

Today, a customer, who found ChengrongTimes online, contacted us to inquire about a 0.1-micron ultrafiltration water filtration system for home well water in a 3-story residential building shared by eight households. The building uses well water supplied centrally by the village. Whenever the village water supply is restored after an outage, very turbid water comes…

Chengrong Factory was established on May 6, 2008. It’s one of the last few factories that cover the full supply chain for the R&D and manufacturing of ultrafiltration membranes and the complete ultrafiltration water filter systems. By 2026, Chengrong Ultrafiltration Factory has long become the benchmark for peers worldwide in the ultrafiltration industry.   In…

As we have shared more and more content about ChengrongTimes ultrafiltration water filtration systems for entire home, we have gradually gained recognition from many online friends. From time to time, we receive consultations and questions from them about ultrafiltration water filtration systems for entire home. Recently, one friend asked ChengrongTimes: “At a filtration rating of…

Yesterday, a senior distributor with eight years of experience in the residential water filter industry told me: “In my view, ChengrongTimes is undoubtedly one of the top three players in China’s stainless steel inline ultrafiltration water filter sector.” This is very high recognition for ChengrongTimes. Being acknowledged by a front-line distributor who truly understands the…