China multi span polycarbonate sheet greenhouse for flower

Polycarbonate greenhouse gothic roof CMA1080

-High quality standard, Chinese competitive price greenhouse manufacture

Outstanding Features of Plastic Polycarbonate sheet greenhouse 

l  The structure can be designed to readily accept hanging baskets, displays, booms, echo systems, and other needed equipment. This truss has also been designed for use with heat retention and shading systems, reducing winter heat loss and summer heat gain for maximizing energy efficiency

l  Roof vents are optional in the Venlo design, whether single vents or double vents are installed is up to you. Each zone utilizes just two motors, increasing efficiency while decreasing maintenance. Complete design specifications and structural details are available

• /PC sheet glazing provides maximum light transmission 
• Low Maintenance Structure
• Natural or fan ventilation available
• Standard and custom widths available
• Available in various heights to accommodate your needs

Greenhouse drawing of Venlo structure

Basic Information

Greenhouse feature

Good heat retention, high intensity, easy assembly, energy saving, anti dew, strong impact resistance and long service life, etc

Structural Characteristics:

 Venlo structure or sharp roof  structure :

The frame works structure is assembled by prefabricated parts. All main parts are hot dipping galvanized after processing with zinc cover 275G/M2 in order to avoid any rust;

Span: 8m

Gutter:3.0m

Cover: different thickness polycarbonate panel, by special aluminum profiles together with sealed band

Ventilation: single roof vents or double roof vents, controlled by rack and pinion system

Door : Aluminum sliding doors

More about Agrotime visist at :

Or contact to us directly as following

China Agrotime Ltd

Professional Greenhouse Manufacturer

Tel:86-571-63727829    Fax:86-571-63727821

PH(whatsapp):86-15888812171

    Skype: chinaagrotime

Email: joy(at)     

Add:NO.399 Science Building Huanchen North Road Hangzhou, Zhejiang,China

Factory Add: TaiYang Industrial Zone Hangzhou Zhejiang China

port of loading :Ningbo/Shanghai Port