Low Cost Tunnel Roof Polycarbonate Greenhouse for Sale

• Usage: Venlo Type Greenhouse, Planting/Growing
• Size: Large
• Cover Material: PC(Polycarbonate) Sheet
• Layer: Single, Double
• Greenhouse Structure: Hot-DIP Galvanized Steel Pipe
• PC Sheet Thickness: 6mm, 8mm, 10mm, 16mm, Customized
• Model NO.: CA
• Transmittance Rate: >80%
• PC Color: White, Transparent, According to Customer Require
• Covering Material Service Time: >10 Years
• Application: for Flowers, Vegetables & Fruits
• Features: Stable Structure
• Optional System: Cooling System Ventilation System, etc
• Ventilation: Top and Side
• Transport Package: Standard Container
• Specification: Customization
• Trademark: Rainbow
• Origin: China
• HS Code: 9406000090
• Production Capacity: 50, 000 Square Meters/Month

Product Description

1. What's Venlo PC Sheet Greenhouse?

Venlo PC sheet greenhouse is a structure with walls and roof made of PC in which plants requiring regulated climatic conditions are grown. The greenhouse is high tech production facilities for vegetables or flowers. The greenhouse is filled with equipment including screening installations, heating, cooling, lighting, and may be controlled by a computer to optimize conditions for plant growth. Different techniques are then used to evaluate optimality-degrees and comfort ratio of greenhouse micro-climate (i.e., air temperature, relative humidity and vapor pressure deficit) in order to reduce production risk prior to cultivation of a specific crop.


2. Merits of Venlo Polycarbonate Greenhouse

* Fast installation
The square of a single polycarbonate sheet is up to 2.1m*6m. It's easy to install and hard to be damaged.
* Good heat preservation
The heat preservation of hollow polycarbonate sheet is better than hollow glass.
* Light weight
Its weight is less than 2Kg/m². And it can reduce the load of the major skeleton, saving steel materials.
* Bendability
Polycarbonate sheet has good flexibility and curving performance. It also can be applied to arch greenhouse.
3. Greenhouse Parameters

Span	8.0m, 9.6m, 10.8m, 12.0m, customized
Eaves Height	3.0-6.0m, customized
Column Space	4.0m, 8.0m, customized

4. Greenhouse system(depend on customers' requirement)


* Greenhouse structure(Hot-dip Galvanized Steel Pipe)
* Covering system (Polycarbonate Sheet)
* Outside shading system
1)Shading net
2)Motor transmission and accessories
* Inside shading system
1)Shading net 
2)Motor transmission and accessories
* Ventilation System
1)Natural ventilation 
2)Motor ventilation
* Cooling system
1)Cooling Pad   
Cooling pad, aluminum alloy frame and cooling pad water supply system
2)Cooling Fan             
Size:1380×1380mm, 1000×1000mm,750×750mm
* Heating System
1) Hot water heating   
2) Hot wind heating   
3) Electrical heating
* Irrigation system
* Automatic control system
* Greenhouse Aluminum Profile
5. Related Products



6. Why choose Rainbow?

* We provide one-stop service for design, production, market, installation and after-sale.

* We are a leading greenhouse supplier, and we have earned huge appreciation from the domestic and international market.

* All greenhouses can be customized according to customers' demand and will be professionally adviced by our experience.

Sincerely welcome to our factory!



7. FAQ

* Q: Do you offer customized greenhouse?
   A: Yes. As long as you offer details of local climate and requirements of the greenhouse you want ,we will offer free design program and quotation to you.
* Q: How long is your delivery time? 
  A: Generally it is 20-30 days after order. 
* Q: Do you provide samples? Is it free or extra? 
  A: Yes, we could offer the sample for free charge but do not pay the cost of freight. 
* Q: How to install the greenhouse? Do you provide installation service? 
  A: We will provide paper or video building manual, or if needed we will send engineer to do installation guidance. 

8. Contact us: 
Carrie Wang
Mobile:[phone]
Website:rainbowgreenhouse.en.made-in-china.com