Welcome to OCT-POWER .We are lithium battery specialists, We manufacture our own cell and are able to customizedsolutions for all your battery needs. we also use top namebrand cells such as Panasonic, Sanyo, Samsung,ATL,BAK inthe production of custom packs to meet our customers needs.OCT is also a preferred vendor for Simens,Allen Bradley,Omron,Misubishi and Schneider automation in souther China.