class chairBS-928-5

Stand feet and  sole: forming by welding with quality carbon structural steel is hydraulic-pneumatic to model

Back; desk top; drawer: Multi-layers plywood, sticks to fire resistance board

Hardware piece: The hydraulic-pneumatic system in steel in high carbon in high-quality cold takes shape

Plastic piece: The high-quality PA6 anticipates to note the models

draw the layer: Spray to draw after defend rush handles the static electrictity

Advantage elucidation: This product can make the infinite system connects

650seats/20'GP1400seats/40'HQ

high school class chair