GREENHOUSE SKELETON

1.There are several types of covering materials including single layer glass,duble glazing glass,film,polycarbonate panel etc.All are assembled and fealed with aluminium alloy profiles and rubber strips to ensure good air tightness in the greenhouse.The aluminium alloy profiles are specially passivated,which have better corrosion resistance than the general aluminium alloy.

2.Film:PO film,PE film,80-20 micron,quality assurance 3-5 years.

3.Polycarbonate:anti UV,anti condensation,good light transmission,good thermal insulation performance,with excellent strength,rigidity,hardness,toughness and anti craking performance, quality assurance for 10 years. 4.Glass:beautiful appearance,good light transmission,the thermal insulation performance is not as good as polycarbonate,quality assurance for 10 years.