tunnel greenhouse

1. this greenhouse single span structure 2. greenhouse outside cover with 150 micron PO film

1. main frame cold dip frame 2. greenhouse outside cover with PO film 3. greenhouse set with ventialtion system，match with insect mesh

1. poly tunnel greenhouse invest small ，main frame -cold dip galvanized steel pipes 2. outside cover with 150 micron PO film 3. greenhouse inside suits to farmers use

1. small greenhouse invest small，structure simple 2. greenhouse main frame use -cold dip galvanized steel pipes 3. greenhouse inside main for agriculture use

1. greenhouse main frame -cold dip galvanized steel pipes 2. greenhouse outside cover with 150 micron PO film

1. main skeleton cold dip galvanzied steel pipes 2. cover with 150 micron，180 micron ，200 micron PO film

1. small greenhouse for sale main pipes cold dip galvanzied steel pipes 2. outside cover with 150 micron PO film

1.small greenhouse main skeleton can use hot dip galvanized steel pipes or cold dip galvanized steel pipes 2. greenhouse outside cover with 150 micorn PO film 3. greenhouse spans length all can cusotmize

1. small greenhouse -cold dip galvanized steel pipes ，invest small suits many country farmer use 2. small greenhouse outside cover with 150 micron PO film