Contact
Shenzhen headquarters
400-826-0688
Customer service hours are from Monday to Friday，
8:30 am～18:00 pm
E-mail
mantunsci@mantunsci.com
Headquarters
15th Floor, Tower 2, Qianhai Building, No. 123, Guiwan 5th Road, Nanshan Street, Nanshan District, Shenzhen
Manufacturing base
12th Floor, Building 2, Phase 2, Fenda Technology Park, Shiyanzhou Shi Road, Bao'an District, Shenzhen
