What is the process for installing guardrails?

    Original ground treatment is a crucial prerequisite for ensuring the linear smoothness and overall stability of the protective fence installation. It is necessary to replace and compact the soft layer beneath the foundation before burying the pillars to ensure their stability. The installation of pillars is carried out in sections; when viewed longitudinally, the axes of the pillars should be in a straight line without unevenness. When viewed from height, the tops of the pillars should be smooth, without any unevenness, except for special terrain.