What is the classroom wooden seating detail pictures?

The classroom wooden seating of the common design: the back of the chair: choose metal framework, panel is a kind of multilayer rotary cutting wood fire prevention board surface pressure. Multilayer rotary cutting wood chair: selection of quality mold hot pressing molding and surface pressure of fire prevention board, plate and Angle code chooses penetration mode connection, board face with special stainless steel screw. Stand feet: choose aluminum alloy die-casting molding, spray on the surface processing. Reply: choose gravity response mechanism. Let's set to see the details of the classroom: