September 2007: Shenzhen Kynier Europe Industry Co., Ltd. was established with a registered capital of 95 million yuan
December 2014: RMB 282 million from Hong Kong -funded enterprises, officially becoming Taiwan -Hong Kong -Macao and overseas Chinese investment enterprises
June 2016: Main medical devices, electronic products, good products and technical support, and sound after -sales service, which has accumulated good reputation for the company in the industry
December 2017: Founded the Su Shiman brand and focused on oral care. The main core products include sound waves electric toothbrushes and nano -toothpaste
June 2018: Su Shiman 1.0 Electric toothbrush is out and moved
October 2018: The first -generation electric toothbrush 1.0 sample version, test
December 2018: Su Shiman Product 1.0 trial sales feedback
May 2019: Improve the product, officially launch 1.1 products, and determine the product plan
August 2019: 1.1 Product is officially sold out to the outside world