Hertzian produces high quality drafting equipment.Some of their products can be seen here: Magnetic drafting board, parascale, drafting stand, chair, side cabinet, and drafting lamp. 5.

• 图4：制图仪是设计工作必备的工具，图为晃展公司生产的整套制图配备，这套组合包括磁性图板、轨道平行规尺、气压制图台、气压制图椅、制图灯及辅助柜。