Flame retardant material, it will be extinguished when it leaves the fire--Strength flame retardant PVC material, the PVC material will extinguish itself after leaving the fire, and the flame will not spread along the pipeline, which is truly safe and reliable!
Corrosion resistance and pest control--because special additives are added to PVC products during processing, they will not emit odor, and will not attract pests to bite and destroy acid and alkali resistance.