Category: Factory Diary

Is a Whole-House Water Purifier Necessary? How to Choose Between RO and Ultrafiltration Water Purifiers? Recently, a friend of mine is about to move into a new home and has been purchasing various household products. Yesterday, she said in a group chat that she had recently been shopping for water purifiers and found that water…

Does a Higher Water Purifier Flow Rate Mean Better Performance? What Do 8T and 10T Really Mean? When purchasing a water purifier, many people pay attention to one parameter: how large is the water purifier flow rate? Some water purifiers advertise 8T, while others advertise 10T. When consumers see these numbers, their first reaction is…

Pre-filter Water Purifier: ChengrongTimes Redefines Whole-House Pre-Filtration ChengrongTimes Pre-filter Water Purifier — Redefining the Pre-filter for Whole-House Water Filtration What makes a good Pre-filter water purifier? A traditional pre-filter water purifier usually focuses on removing visible particles such as sand, rust, and sediment. However, many users have found that after a period of use, the…

You get what you pay for. ChengrongTimes ultrafiltration membrane delivers exceptional value for money! When choosing an ultrafiltration water filter, many customers notice that different brands of uf membrane and ultrafiltration membrane can look very similar. Some even claim that their membranes are “unbreakable” and offer high strength and durability, yet there can be significant…

A Real Case of Front-End Ultrafiltration + Under-Sink Ultrafiltration Recently, my experience helping a middle school teacher install a water purifier made me truly realize that many families do not choose the wrong water purifier because of insufficient budget, but because they do not choose the right water purifier according to their household water quality.…

Chengrong Times Ultrafiltration Water Purifier Factory, and Images of Whole House Water Filtration System Accessories Today, let’s step inside the physical factory of ChengRongTimes Ultrafiltration Water Purifiers and discover the manufacturing process behind their quality. ChengRongTimes Water Purifier Factory was established in 2018 and has developed into a modern manufacturing facility covering 15,000 square meters.…

In the household water purification field, what is the difference between reverse osmosis (RO) and ultrafiltration (UF)? Should households choose an RO water purifier or a UF water purifier for long-term drinking? These are among the most common questions consumers ask when choosing water purification equipment. Reverse osmosis (RO) uses a semipermeable membrane of approximately…

Recently, at the request of Mr. Li, a major client in Beijing, we tested a filter cartridge marketed as China’s “No. 1” purification brand—priced several times higher than ours. We sent the ChengRongTimes PVC-alloy ultrafiltration membrane cartridge and the competitor’s filter cartridge to a laboratory for comprehensive testing under identical membrane area conditions. The results…

Stainless steel does not mean “steel that never rusts.” Instead, it means steel with much higher resistance to corrosion. The reason why 304 stainless steel resists rust is that elements such as chromium and nickel are added to the steel. These elements would react with oxygen in the air to form a thin, dense, and…

Description: Looking for a reliable home water filtration system? Learn why ChengrongTimes uses 0.1 μm ultrafiltration, washable PVDF membranes, 316L stainless steel and a 5-year membrane cartridge warranty for whole-house water filtration. What Is a Home Water Filtration System? A home water filtration system is designed to improve water quality throughout the entire house rather…

A homeowner recently posted a question online: I’m renovating my new home and planning to install an under sink water filter in the kitchen. However, I’m confused by the different filtration technologies available. The tap water in my area is relatively hard, so how should I choose the right water filter and avoid common mistakes?…

Yesterday, someone dropped into the livestream of ChengrongTimes, took a look at the price of our whole house water filtration systems, and left a comment: “Your prices to whole house water filters are ridiculously high. At this price, you might as well rob a bank.” He left the livestream right after posting this comment, leaving…