21-Inch Smart Drawing Board LCD Handwriting Board Writing Drawing Business Office Learning Children's Drawing Board Graffiti Painting Toys

It has professional technical teams in liquid crystal display, polymer materials, optics, machinery manufacturing and other industries.

It is an advanced research and development company producing liquid crystal writing film and application products, and a technology company with independent core technology.

It has many core technologies such as liquid crystal display, polymer materials, liquid crystal display devices and preparation methods, etc.

LCD blackboard light energy writing board electronic drawing board children drawing board

self-developed flexible LCD handwriting board refuse to waste paper

company Logo packaging can be customized factory direct sales

SOURCE factory quality assurance welcome customers to inspect the factory at any time, large quantity and excellent price