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 Technical Highlights
● Synchronized display ● Yijian notes ● Sharing function ● Automatic recognition ● Storage query ● Recording function
● Internet live streaming ● Clean and environmentally friendly ● Shortcut key function
constitute
Composed of one or two panels forming an ABA or AB planar structure, it matches the size of major brands' large screens and
supports product customization. The border color is anodized silver or metal gray, the writing panel is painted steel plate,
and the panel color is green or black.
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"
Q/01SKD 02-2014 "Push Pull Writing Board"
