Year 2009, as a marketing and distributor of B. Braun in Taiwan.
Year 2011, as a distributor of Johnson Johnson to sell Cordis products.
Year 2012, as a distributor of Biosensor to sell Cage inflation device.
First head office based in Taipei city.
In May,2017 Chung Tuo Co., Ltd established the second branch office at Taichung , and the third branch office at Kaohsiung.
In May,2017, Chung Tuo Co., Limited established the first overseas subsidiary in Hong Kong.