According to Sina. Com, Yue Xian Health originally owned brand business, but in 20 16, Yue Xian Health sold its subsidiary, Guangdong Qian Lin, to Pfizer, completely giving up its own brand and concentrating on OEM for Pfizer and other big manufacturers. In 20 16 years, 99.72% of the operating income was achieved by contract production. Therefore, most health products, such as Pfizer and baby care, are made in Yue Xian.