1. Have no nick on board, no print , easy to write and wipe, left no mark.

2. The aluminium alloy frame has not rolled over curving, no burr, no uneven phenomenon of color;

3. Iron and aluminium alloy of distortionless, do not move the phenomenon without falling ;

4. Mechanical movement clipboard, have no bad phenomenon on move 、 shift 、 go up and down and

   turn over.

    The possessive rate of our products around the country has raised constantly. We have branches in many

areas, and have spot design for cantonal customers. Deliver goods free and service for life. While the white

board in using, have quality problem in one year (except people being),we will maintain or change free. The

products implement three guarantees.