Stock Code:601869.SH / 06869.HK

Investor Relations

Contact Us

  • Tel:+86-27-68789088
  • Fax:+86-27-68789089
  • Email:IR@yofc.com
  • Head office Address:No.9 Optics Valley Avenue, Wuhan 430073 P.R.China

1. It would be nice if you could leave us your contact information in your email and indicate whether you are an individual investor or an institutional investor or an analyst, and the name of the institution you belong to if you are the latter two.

2. Looking for more information other than investor relations, please call customer service center at 400-006-6869. We assure you of our best services at all times.

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