Plant office
Ms YAN: 0086-17366221609
Email：ly@njsincerity.com
Trading office
Mr Zhang：0086-18248783179
zhanghua@njsincerity.com
CMO office
Mr He：0086-13245250309
Email：hp@njsincerity.com
Medical instrument office
Mr You：0086-18913803939
Email：xinhui006@126.comm
