The company has always adhered to independent innovation. The R&D team is formed by a number of doctors, masters and senior membrane industry experts in the field of separation membranes, and has formed close technical cooperation with many universities and research institutes. The company already owns nearly 60 intellectual property patents, and has participated in the formulation of national, industry and group standards more than 20 times. It has obtained ISO90001 and 14001 system certification, and its products have passed the testing and certification of domestic and foreign authoritative organizations, such as NSF, RoHS, REACHSVHC and other standards.