Chinese brand. According to checking the official website of Baymax, Baymax is a Chinese brand. Founded in 1992, Baymax is headquartered in Hangzhou, China, and has branches in Shanghai, Beijing, Shenyang, Wuhan, Chengdu, Dunhua, Zhengzhou and Anda. The products include all stages of infant rice powder, milk powder, soybean powder, nutritious milk cake, nutritious lotus cake, infant teething cake, dextrose, honey, mother and baby care products, strollers, cribs, children's clothing and toys under the trademark of Bain-marie. So Bain-marie is a Chinese brand.