phone：0311-88085999
400 phone：400-6311690
Email address：keda@kadawj.com
website：www.kedawj.com
Address: No. 6 Fengchan Road, Economic and Technological Development Zone, Shijiazhuang City
Product Highlights and Advantages
1. Borderless: The writing board has no borders on all four sides, allowing for continuous writing and high teaching efficiency.
2. Intelligence: It can be automatically opened or closed with one click.
3. Chalk slot: The lower frame is an integrated chalk slot frame, which can hold teaching aids and has easy to use space.
4. Dust free: It can be equipped with a dust-free wet wiping device to achieve dust-free teaching.
5. Sliding block module: Both the upper and lower tracks use sliding block modules, with linear sliding design, smooth pushing
and pulling, and no noise.
6. Internet: it can be upgraded to an interconnected writing board, realizing multiple functions such as synchronous display
of blackboard writing content, intelligent storage, etc.
Production basis
The blackboard and the materials selected for the blackboard meet the national quality inspection standards and environmental
protection requirements.
Blackboard execution standard
GB28231-2011 "Safety and Health Requirements for Writing Boards"
GB 21746-2008 "Safety Requirements for Teaching Instruments and Equipment"
JY0001-2003 General Quality Requirements for Teaching Instruments and Equipment Products
JY0002-2003 "Inspection Rules for Teaching Equipment Products"
