Galvanized Steel Sawtooth Multi-Span Film Greenhouse for Vegetable Production

• Customization: Available
• Department: Plastic Greenhouse
• Suitable: Vegetables, Fruit, Flower
• Model NO.: 3-006
• Span: Multi
• Roofing Shape: Sawtooth Roof
• Location: Outdoor
• Heating Method: Unheated
• Cultivation Method: Hydroponics
• Building Materials: Steel Structure
• Usage: Production Greenhouse
• Size: Large
• Cover Material: Film
• Layer: Single
• Advantage: High Yeild
• Material: Hot DIP Galvanzied Steel
• Crops: Fruit Vegetables
• Film Colour: Blue
• Transport Package: Sea Worthy
• Specification: 8m span
• Trademark: Zenong
• Origin: Shandong, China
• HS Code: 9406900090
• Production Capacity: 1000000 Squre Meters / Year
• Package Size: 1200.00cm * 230.00cm * 240.00cm
• Package Gross Weight: 300.000kg
• Lead Time: 60 days (1 - 10000 Square Meters) ; To be negotiated ( > 10000 Square Meters)

Product Description

Galvanized Steel Sawtooth Multi-Span Film Greenhouse for Vegetable Production

Technical: This multi-span film greenhouse features a sawtooth (jagged) roof profile with continuous ridge vents, built on a hot-dip galvanized steel frame for long-term corrosion resistance. Each span typically is 8m in width with 4-6m gutter height, connected seamlessly to form a large continuous growing area covered with 150-200 micron PE or PO film.

 

2. Different Kinds 

Application: Ideal for open-field-style vegetable cultivation such as tomatoes, cucumbers, and peppers, where the sawtooth roof design allows hot air to escape naturally through the ridge openings, maintaining stable temperature and humidity across the entire span structure.
Cost & Durability: The galvanized steel frame is engineered to withstand wind loads up to 100 km/h and snow loads per regional design standards, offering a service life of 15-20 years with minimal maintenance, making it a cost-effective long-term investment compared to timber or non-galvanized alternatives.
Turnkey: We offer full-package solutions from structural design, steel fabrication, film supply, and on-site installation to after-sales technical support, allowing buyers to source a single accountable supplier for the entire greenhouse project.
Credibility: Manufactured by Shouguang Zenong Greenhouse Engineering Co., Ltd., based in Shouguang - recognized as China's vegetable greenhouse hub - with export experience across Asia, Africa, and South America.
 

Specification of greenhouse
Production name	Multi-span plastic tunnel greenhouse
Length	60-200m,customize
Span Width	8m
Roof height	3-6m, customized
Greenhouse farme	Hot galvanized steel pipe,diameter is 25mm,32mm,40mm,42mm,50mm,60mm
Cover film	PE/PO 0.12/0.15/0.2mm,customize
Ventilation	Two sides ventilation by manual/electric roll up machine
Wind load	80-130km/h
Snow load	0.5KN/M2
Plants hanging load:	0.15KN/m2
Rain drainage	140mm3/h
Option	Cooling fan,cooling pad,shade net,heater,lights,irrigation system

3. Photos 

 

 

FAQ
Q: What span width and gutter height options are available?
A: Standard spans are 8m, 9.6m, or 10m wide with gutter heights from 4m to 6m; dimensions can be customized to fit your site and crop requirements.
Q: What wind and snow load can the structure withstand?
A: The standard galvanized steel frame is designed for wind loads up to 100 km/h and can be reinforced for higher wind or snow load regions upon request - please share your local climate data for a tailored structural calculation.
Q: Do you provide installation supervision or a full installation team?
A: Yes, we can send experienced installation engineers to your site, or provide detailed installation manuals and remote video guidance if you prefer to use local labor.
Q: What is the typical lead time for production and delivery?
A: Production generally takes 20-35 days depending on order size and customization, with shipping time varying by destination port.
CTA: Interested in a sawtooth multi-span film greenhouse tailored to your farm size and climate? Send us your site dimensions, crop type, and target budget, and we will provide a detailed quotation and structural drawing within 24-48 hours.