In order to celebrate 2021 China National Day, Tonmind Technology factory will be closed from Oct.1 to Oct.7 and office center to be off from Oct. to Oct.4, normally open from Oct.5.

Our service will have limit access during this period. Business partners can leave a message to us and we will try our best to support.

TONMIND, designer and manufacturer of Professional PA System since 2014, products including IP Speaker, SIP Paging Gateway, IP Board, aiming provide excellent SIP speaker system for customers.