Our Company
Company Profile
Company History
Corporate Culture
Our Business
Technologies & Products
Quality & Certificates
References
Investor Relations
Company Information
Temporary Announcement
Conduct Regular Announcement
Agency Announcement
Corporate Governance
Careers
HR strategy
Recruitment
Contact Us
CN
EN
Current Location:
Home
>
Our Company
>
Company History
Company history
1953
1959
1966
1985
1990
1993
1995
1998
2003
2006
2011
2013
2015
2017
2020