$4.00 - $25.00
Min. Order : 500 Square Meters

Commercial polycarbonate garden greenhouse for research

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Port: Dalian/Tianjin/Qingdao/Ningbo/Shanghai/Xiamen/Guangzhou/HongKong
Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 1000 Square Meter/Square Meters per Month Plastic Greenhouse
Usage: Flower Vegetable Growing
Place of Origin: Hebei China
Size: Large
Color: Clear, Transparent
Covering: PE Film/PC Sheet Cover
Model Number: 180731LW
Span: 8m, 9.6m, 11m, 12m/ 26.67ft, 32ft, 36.67ft, 40ft.
Section: 4m, 6m/ 13.33ft, 20ft
Name: Commercial polycarbonate garden greenhouse for research
Brand Name: UNIQUE
Type: Multi-Span Agricultural Greenhouses
Length: Customizable Size
Cover Material: Pc Sheet
Ventilation: Sides and Roof Ventilation
Features: Stable Structure Easily Assembled
Application: Plant Growth, Medical plants grow
Packaging Detail: 1.Frame packed in bulk, the accessories packed into cartons 2. PC sheet product double-sided with PE film to prevent scratching the surface 3.UNQ large-scale plastic commercial and agricultural greenhouses for sale.
Hebei Unique Plastics Manufacturer Co., Ltd.
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Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 20,000+
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Product Description

UNQ Large Commercial and Agricultural Greenhouse

A greenhouse (also called a glasshouse) is a structure with walls and roof made mainly of transparent material, such as polycarbonate sheet, in which plants requiring regulated climatic conditions are grown.

A more scientific definition is "a covered structure that protects the plants from extensive external climate conditions and diseases, creates optimal growth microenvironment, and offers a flexible solution for sustainable and efficient year-round cultivation." A modern greenhouse operates as a system, therefore it is also referred to as controlled environment agriculture (CEA), controlled environment plant production system (CEPPS), or phytomation system.

Many commercial greenhouses or hothouses are high tech production facilities for vegetables or flowers. The glass greenhouses are 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.

Greenhouse cover material

Double wall PC hollow sheet

The thickness is 4 mm, 8 mm, 10 mm, 8 mm is common. The hollow PC board greenhouse is made of PC board. Not only pretty it looks like,but also longer it can be used.The plastic film usually needs to change almost per 2-5 years. We can see that PC sheet can save much time and energy.

Plastic film's thermal conductivity is much higher than PC board.That means it's easier for PC sheets to save heat.

PE Film covering material

The specification is 80 mic,100 mic.150 mic 200 mic, 150 mic is common. The costs is cheaper than multi wall polycarbonate sheet. It is economical for the clients.

Greenhouse galvanized steel pipe profiles

1)Customized galvanized steel pipe profiles

The length, width and model required by the customer need to communicate with our employees in advance according to your actual situation.


Bolts, Screws, Clips etc. We offer whole material list to the clients after cargo prepared.

Blackout system

light deprivation systems/ darkening system

1)The blackout system is mainly applied to plants which have strict lights requirment, such as mushrooms, medical plants.

2)The blackout system is usually used together with  grow lighting.

Cooling system

Our company is specialized at the products of cooling pads and fans,usually used cooperatively.
1)The cooling pads are installed on one side of the green house.

2)The exhaust fans eject the air from the greenhouse

negative pressure formed in the greenhouse.

3)The air enters the greenhouse through the cooling pads,
resulting in the effects of cooling, moistening and air-


Outside shelter system + electric control 

The external shading system is installed on the top of the greenhouse with a sunshade net that can be driven by electricity. The principle is to filter the excess light through the round wire shade net to achieve indoor cooling effect. The external shading drive system adopts type A gear transmission, and the motor adopts a high-quality three-phase deceleration motor.     

Shelter Roofing closed, when not hot.

Ventilation system + insect proof net

For single-span greenhouses, mechanical ventilation requires suction from the air intakes, through the entire greenhouse to reach the opposite side of the exhaust fan, and natural ventilation is to make the wind flow between the side windows and greenhouse skylights. For multi-span greenhouses, mechanical ventilation inlets and outlets are installed on both sides. In addition to natural ventilation, there is also a greenhouse insect proof net.

Irrigation system

In the modern intelligent greenhouse irrigation system, the pressure tank automatic water supply system or frequency conversion constant pressure water supply system can be used to control the running status of the water pump, so that the intelligent greenhouse irrigation system can obtain stable pressure and flow of irrigation water, and can automatically and regularly irrigate according to the soil water content.

Heating System

Heating System of Greenhouse refers to a set of suitable heating facilities chosen to meet the heating demands, consisting of heating source, heat-radiating facilities, heat-transmitting facilities. The main accessories include furnace, transmission pipeline, circulating water, radiator and sorts of controlling or regulating valves, etc.

 Hydroponic system

The greenhouse hydroponic system consists of a liquid pool, a nursery equipment, a cultivation pond and a cultivation board, a liquid addition system, a drainage system, and a circulation system.


Roof structure

There are three kinds of roof structure, namely, arched roof pitched roof and semi-dome roof.Every span has one or several roots. A greenhouse can be built into many spans in large area.

Structure of outside-shading skeleton

The outside shading system is fixed by the uprights and

beams. The section of the upright is rectangular,and beam is located above the greenhouse.

Primary load-carrying materials and connecting materials

a)The primary load-carrying materials include upright.
gutter and trusses. The section of the upright is


b) There are many kinds of suitable connecting materials, such as roof connectors, roof-gutter connectors, gutter supporters.

Packing and Delivery

To take full advantages of the containers, the accessories will be packed in to cartons, the frame will be loaded into the containers in bulk.

Company Profile

Our company mainly producing the greenhouse covering materials polycarbonate sheets before,  Lots of greenhouse clients buying polycarbonate sheets from us.  with the passage of the time, more and more clients asked us not only the covering materials, but also need us design the whole greenhouse for them. To meeting the clients demands, we steped into the greenhouse researching filed. We sincerely welcome you come to visit.

To meet the international safety standard, and make the clients be assured with our products. We accepted the CE  inspection, Both of the polycarbonate sheets and frame got the CE certificates. 

Now our greenhouse projects not only established in our local market, also build in the foreign markets like Canada, United States, Uzbekistan, Qatar...

We, UNIQUE plastics company is honored to be your unique.
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