Tianjin Teng'an Science and Technology Development Co., Ltd., HANIKIDS, is a leading children's indoor sports development park in China, with a large-scale interactive children's sports entertainment chain with HANIKIDS Sports Park and HANIKIDS

Tianjin Teng'an Science and Technology Development Co., Ltd. is a high-tech cultural enterprise that develops, manufactures and operates sports and leisure products, and has the qualification of manufacturing, installation and maintenance of large-scale amusement facilities issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China.

Hayou is a leading interactive sports and entertainment chain in China, founded and operated exclusively by Tianjin Tengan Technology Development Co., Ltd. Integrating the three elements of sports experience, cutting-edge technology and popular indicators, it provides professional, safe and fashionable sports and entertainment experience solutions for healthy people aged 3-50. It has three major brand products: Harbin Children's Sports Park, Harbin Sports Hall and Harbin Club.