Surface treatment:

Electro galvanize (1.Surface smooth,and bright,, zinc coating:20-30g/m2,2.In the humid environment,it is

easy to rust, But after the rust does not affect use, service life:8-10 years)Because the cost is low, after rust

does not affect the use, so most people in use.

hot galvanize (1. surface zinc is thick, can reach about 500g/m2,It has the corrosion resistance of high strength 2. the surface

have zinc knot, not smooth, service life: 25 years--Even for a longer time)

Pvc powder after electric galvanized ( 1.Surface smooth,and bright,Color can choose:Red, yellow, blue, green, black, white.2.

Because this is two layers of surface treatment, antirust ability enhancement,It is not easy to rust, service life:20 years)

The note:

The above price includes: Electric galvanized :A012:1.88m*2M*1.55M ,96 birds,3tiers.