●In 1984, China's first massage chair was born in Kangtai Group, and the registered trademark was “Zhaosong Brand”.
●In 1997, it registered the “Rongkang” trademark and started a brand new operation.
●In 2003, it was reorganized into “Shandong Kangtai Industrial Co., Ltd.”, which became a joint-stock enterprise and entered a stage of rapid development.
●The RK02 type massage movement developed in 2002 won the national invention patent and became the first full-function massage movement independently developed in China. It provides an advanced technology platform for the production of massage chairs. At the same time, this movement is also selected by Panasonic Japan. On its products.
●In 2007, the only company in the national massage equipment industry that obtained the certifications of quality, environment and occupational health and safety (ISO9001: 2000 version of international quality system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system).
●In 2008, Kangtai independently developed a 3D massage movement with international advanced level, which created a new milestone for the high-end core technology of massage chairs.
●2010 "Rongkang" trademark was awarded the industry's first Chinese well-known trademark.
●In 2010, “Rongkang” brand massage chair became “the only resident massage chair brand in the same industry in Shanghai World Expo”.
●In 2009, Rong Kang was designated as the special massage chair for the 11th National Games.
●In 2009, Shandong Kangtai became the key scientific research project of the National 863 Program--the research and development unit of Chinese medicine massage robot.
●In 2011, Kangtai led the drafting of the National Standard for Home and Similar Health Massage Chairs.
●In 2011, Shandong Kangtai Industrial Co., Ltd. became the only company in the same industry to participate in the first “National Health Care Blue Book Project”.
●In 2012, Rongkang became the only designated product of the third Asian Sand Massage Chair.
●In 2012, it became a strategic partner of the Training Bureau of the State Sports General Administration. The Rongkang series of massage chair products became the designated products of the athletes of the State Sports General Administration Training Bureau and prepared for the Olympic Games.
●In 2013, the Aerospace Kangtai Joint R&D Center was established.
●In 2013, it cooperated with the Air Force Aviation Medical Training and Appraisal Center to develop a rapid recovery system for body and mind balance fatigue, and became a qualified supplier of the PLA General Logistics Department.
●In 2014, Shandong Kangtai hosted the first China Massage Apparatus Conference and Industry Leaders Summit.
●In 2014, Shandong Kangtai Industrial Co., Ltd. and Beijing Liutao Performing Arts Cultural Center officially signed a contract. After the film, Liu Tao served as the spokesperson of Rongkang brand image.
●In 2015, Rongkang established the Rongkang Body and Mind Balance Treatment Room for the Three Armed Forces Guards; Rong Kang Massage Chair became the special physiotherapy massage product for the Three Arms Guard of Honor.
●In 2015, Kangtai more creatively developed 4D massage technology for hip massage, thus creating a new era of multi-dimensional space massage for massage chairs.
●In 2016, Rong Kang Massage Chair was elected to the National Gifts and Laos leader Tong Lun & middot; Si Suli Prime Minister once again proved the brand and quality of Rong Kang Massage Chair with strength, and became the health choice for Chinese and foreign leaders.
●In 2016, Rongkang launched a new technology, a new model, a child-friendly WeChat, and an Alipay scan code commercial massage chair.
●At the beginning of the new year of 2017, IBF China’s first women’s world champion, Cai Zongju, was invited to visit Shandong Kangtai to experience the Rongkang massage chair.
●In 2018, Academician of the Chinese Academy of Engineering, Admiral of the Air Force, Director of the Aviation Medical Engineering Research Center of the Air Force Aviation Medical Research Institute, and Honorary Chairman of the China Biomedical Engineering Society Yu Mengsun signed a joint implementation of the People's Health System with Zhaoyuan Economic and Technological Development Zone and Shandong Kangtai Industrial Co., Ltd. Strategic cooperation agreement.