Хятад улс Хадгалах ба ус зайлуулах хуудас үйлдвэрлэгчид …
Product Features: 1.It can store water and it is conducive to the growth of vegetation. 2.Good compressive strength. 3.Convenient construction, simple maintenance and economic. 4.Strong load resistance and durability. 5.Ensure that excess water can be quickly drained away. 6.Light weight and stro...