1970～1988
We cooperated with Shanghai Surgical Instruments No.9 Factory to make various kinds of dental surgery products for 18 years.
1989年～1999
We cooperated with State-owned company to joint venture established "Shanghai Dental Instruments Factory NO.1 Branch" for 11 years.
2000
At the end of joint venture, the collective company transformed into the private enterprise, the factory name is 'Shanghai Kangqiao Dental Instruments Factory' ,the trade mark is 'KOUSHEN' .
2000～2010
During the year 2000 to 2010, the company scale has gradually expanding, after improving the technology and equipments，the variety of products is increasing and have got the market wide acclaim.
2011～2022
During the year 2011 to 2022, the enterprise achieved leapfrog development, further improved the scale of production, focused on production and technological innovation, and invested heavily in the research and development of advanced products in the dentistry, ushering in a new stage of development.
