tunnel greenhouse

1. greenhouse main skeleotn-hot dip galvanized steel pipes 2. outside cover with 150 micron PO film 3. 2 sides set ventialtion system ，match with insect mesh

1.small greenhouse dip galvanized steel pipes ，hot dip galvanized steel pipes，every square meter dip 120 gram 2. outside cover with 150 micorn PO film 3. single span structure ，have load wind load snow ability

1. small greenhouse main skeleton -hot dip galvanized steel pipes 2. greenhouse outside cover with 150 micron PO film 3. 2 sides set with roller film ventialtion system

1. single span greenhouse main skeleton-cold dip galvanized steel pipes 2. greenhouse 2 sides match with ventialtion system ，set insect mesh 3. 150 micorn PO film

1.small greenhouse main skeleotn-cold dip galvanized steel pipes 2. 2 sides set ventialtion system 3. greenhouse outside cover with 150 micron PO film

1. main pipes cold dip galvanized steel pipes 2. greenhouse film 150 micron PO film

1. high tunnel greenhoue very suits to agriculture use 2. greenhouse main skeleton use cold dip galvanized steel pipes，long service use life 3. greenhouse inside wide

1. poly tunnel greenhouse main pipes 25mm cold dip galvanized steel pipes 2. outside cover with 150 micron PO film

1. greenhouse main frame -cold dip galvanized steel pipes 2. greenhouse outside cover 150 micron PO film 3. greenhouse width and length can