4x4 greenhouse

4x4 greenhouse

4x4 greenhouse：

1. greenhouse main skeleton -cold dip galvanized steel pipes，long service use life within 20 years no corrosion no rust
   

2. greenhouse outside cover with 150 micron PO film

3. greenhouse 2  sets ventialtion system match with proof insect mesh  

4x4 greenhouse use main system：

4x4 greenhouse project showing：

tunnel greenhouse inside for strawberry：

single span greenhouse simple structure：

single span greenhouse outside cover -150 micron PO film：

client visit：

contact：