Runbaiyan is the core brand of Huaxi Bio, mainly engaged in hyaluronic acid, mainly covering two business segments: medical beauty and functional skin care products. Huaxi Biotechnology Co., Ltd. is an international group company dedicated to the development of biomedicine, covering medicine, plastic surgery, cosmetics, health food and other fields, aiming to provide a full range of hyaluronic acid products and solutions for the majority of beauty seekers. It was listed in Hong Kong in 2008. So Run Bai Yan belongs to China.