The previous article mentioned that, at the request of our Beijing client, General Manager Li, we conducted a comparative test between Chenrong PVC alloy ultrafiltration membrane filters and a domestic brand’s filters with the same membrane area. In the flux test comparison, the advantages of Chenrong's PVC alloy ultrafiltration membrane over the domestic brand’s filters were evident. Next, let’s examine the results of the second performance test—the ultrafiltration membrane’s resistance to decay. Chenrong’s ultrafiltration water purifier, leveraging its independently developed PVC alloy ultrafiltration membrane technology, once again demonstrated significant superiority in the flux decay test, redefining the benchmark for long-term performance in the water purification industry. Compared to the domestic brand, whose price is several times higher than Chenrong’s PVC alloy ultrafiltration membrane, this further solidifies Chenrong’s reputation as the industry leader in cost-performance ratio.
