Instruction for use
ventilation
مادة الغطاء
Aluminium,steel
اسم العلامة التجارية
Letterys
Product name
greenhouse manual film roller
Place of Origin
Hebei, China
Usage
Greenhouse Ventilation System
Color
Orange,yellow, blue,etc
Ventilation
Roof Ventilation+side Ventilation
Function
Can roll 100 m film