Owned by Ardo medical AG, its products comply with the World Health Organization's WHO-Codex standards and European CE standards. Its borosilicate glass storage bottles are also used in major hospitals in Europe and the United States, and can undergo high-temperature and high-pressure sterilization, which has been recognized by users. Both can be paired with standard-caliber nipples, but the specifications are not as rich as the Philips Avent. Anduo has been recognized by UNICEF and obtained the German TUV safety certification, and the quality is guaranteed.