The metal culvert adopts standardized design, with a short production cycle and stable and reliable quality. Meanwhile, standardized design also facilitates quality control and management during the construction process. The use of metal culverts reduces the demand for traditional building materials such as cement, yellow sand, stones, etc., and reduces the consumption of natural resources. Meanwhile, metal culverts can be recycled and reused, meeting environmental protection requirements.

The metal culvert adopts standardized design and production, with simple design and short production cycle. On site installation does not require the use of large equipment, making it easy to carry out construction under various environmental conditions. The use of metal culverts reduces the demand for conventional building materials such as cement, yellow sand, stones, and wood, which is beneficial for environmental protection. As a flexible structure, metal culverts have certain seismic resistance and can adapt to large settlement and deformation, especially suitable for areas with low bearing capacity of soft soil, expansive soil, collapsible loess and earthquake prone areas.