LED display power supply field
Stage rental and distribution areas
Lighting lighting engineering and distribution areas
Smart industrial control
Low voltage distribution system
Operation and maintenance management system of Internet of things
Enterprise brief introduction
Founded ten years, tong's focus on the development of LED optoelectronic products science and technology, the design and application, its business covers the indoor and outdoor LED display field, product line with outdoor high-definition, indoor small spacing, 3 d screen, screen, screen, outdoor light pole hd intelligent advertising machine, etc. Especially in the field of outdoor hd and hd intelligent advertising machine outdoor, tong is in the lead.
Official website
