Add：No.9 Optics Valley Avenue, Wuhan, Hubei, China
P.C.：430073
Consultation hotline：400-006-6869
Consultation Email：400@yofc.com
Whistleblower Contacts：cr@yofc.com
Tel：+86-27-68789088
Fax：+86-27-68789089
Email：IR@yofc.com
Head office Address：
No.9 Optics Valley Avenue, Wuhan, Hubei, China
Email：media@yofc.com
| Regional | Name | |
|---|---|---|
| North America | Liu Ying | liuying_ce@yofc.com |
| Central America | Zhang Wei | zhangwei_03871@yofc.com |
| South America | Zhang Gaowei | zhanggaowei@yofc.com |
| Europe | Zhou Xin | zhouxin_int@yofc.com |
| Africa | Huang Bo | huangbo_03978@yofc.com |
| Middle East | Chen Sheng | chensheng_02793@yofc.com |
| South Asia | Tao Kai | taokai@yofc.com |
| Southeast Asia | Li Can | lican@yofc.com |
| Oceania | Ma Yao | mayao@yofc.com |
