Customer visits, certifications, exhibitions and technical notes from our membrane production line.
Aquatech China ran 28-30 October 2026 at the Shanghai New International Expo Centre. We were in Hall E7, stand E7D73. What stood on the counter, what the conversations were really about, and the two things we are changing because of them.
Read moreMost listings quote 99.9%. Our third-party report records above 99.9999% on a PES ultrafiltration cartridge - a thousand-fold difference in what passes through. Here is the arithmetic behind the nines, the report number and method, and the limits the document itself states.
Read moreOn 25 September 2026 the CNIPA granted us invention patent ZL 2023 1 0006600.8 (grant publication CN 116212650 B) for a method of making an antifouling ultrafiltration membrane — and for the membrane that method produces. What it claims, what the specification measured, and what it does not mean.
Read moreTwo cartridges can look identical on the outside while performing very differently. The variables that decide water quality live in hollow fibers the buyer never sees — which is why sourcing teams should ask who actually spins the membrane.
Read moreAn Italian customer installed our ultrafiltration membrane on a well-water system and sent the filtered water to TecnoLab Alimentare, a laboratory carrying both the ILAC-MRA and ACCREDIA marks. Tested to UNI EN ISO 6222:2001, the plates came back at < 1 CFU/mL at 37°C and 3 CFU/mL at 22°C.
Read moreCustomers from Italy travelled to our production base for an on-site inspection focused on custom ultrafiltration filter cartridges, moving from factory tour to order negotiation in a single visit.
Read moreA core customer from Saudi Arabia visited our Foshan production base for in-depth business and technical discussions on an exclusive OEM shower filter programme built on our full range of UF membrane technology.
Read moreWe are pleased to announce our successful participation in Aquatech Shanghai 2025, held from November 5 to November 7. The exhibition proved to be an excellent platform for connecting with global water treatment professionals and showcasing our latest UF membrane innovations.
Our PES ultrafiltration membrane has been certified to NSF/ANSI 42 (Aesthetic Effects) and passed NSF/ANSI/CAN 372 (Lead Content) testing. This milestone validates our commitment to manufacturing water filtration products that meet the highest international safety and quality standards.
