INTELLECTUAL PROPERTY & PATENTS
Sticks to independent R&D and intellectual property management , so far, PUSTALEA has gained nearly 100 utility model patents and appearance patents . We also are qualified for ISO9001 Quality System Certifications. All products have passed tests of third-party authoritative laboratory institutions and have obtained multiple quality certifications inclusive of TUV, CE, CB, ROHS, ETL, UKCA, FCC, LM-80 etc. required by various countries and regions.