heavy duty polytunnel

1. heavy duty polytunnel greenhouse our factory most popular greenhouse in any countries 2. greenhouse main skeleton -cold dip galvanized steel pipes 3. greenhouse outside cover with 150 micron PO film

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

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

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

1. greenhouse main skeleton pipes 25mm cold dip galvanized steel pipes，32 mm pipes can choose use 2. greenhouse outside cover with 150 micron PO film