Investor Relations
IR@lannuoltd.com
Human Resources
hr@lannuoltd.com
Business Cooperation
bd@lannuoltd.com
QLETLI® Medical Enquiries
4009998703
Address：Floor 5, Building A6, 11 Kai-Yuan Blvd, Huangpu District, Guangzhou, China
Phone：86-20-32203220
Zip Code：510530Address：155 Yaotianhe Street, Huangpu District, Guangzhou, Guangdong, P. R. ChinaPhone：86-20-39659788Zip Code：511356Address：Room1107, HEDY HOLDING Building, 286 KeXue Ave middle, Huang-Pu District, Guangzhou, P.R. ChinaPhone：86-20-22233606 / 86-20-22233607Zip Code：510000Address：Floor 7 and 8, Building 2, Ledy Park, KaiYuan Ave, Huang-Pu District, Guangzhou, P.R. ChinaPhone：86-20-32203220Zip Code：510530