The cover materials of this kind greenhouse are PC sheet. PC sheet is light, with high light transmission, good heat preservation and long service life. The frame is not only beautiful with Gothic roof but also a kindeconomic greenhouse using less steel.
Materials:
Framework Structure: Hot galvanized steel which equipped with good anticorrosion and antirust effect.
Cover Material: The roofs are covered by 8-10mm thick UV-proof and fog-proof Polycarbonate sheet which is short for PC sheet. Walls are covered by PC sheet or insulating glass. 
Complementary Equipment:
Shading system(inside, outside)
Heating system (inside)
Cooling system(Cooling pad, Cooling fan)
Ventilation system(roof window, side window)
and other systems are depended on the planting requirement.
Service life: the framework structure: 20 years min;
Technical parameter:
Wind load:0.6KN/M2;
Snow load:0.5KN/M2
Dead load:15KG/MS
Maximum drainage:140MM/H
We also could design as your regional character.
Specification: unit: m
Usage:
You can plant flowers, vegetable and fruits in the Greenhouse. It also could be use as feeding greenhouse, scientific research greenhouse, etc

CONTACT:
Dudu W
Mob:+8613302030508