Weifang Sainpoly Greenhouse Equipment Co., Ltd.
                                                                                                           
Verified Supplier
17 Years
Since 2009
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Galvanized Venlo Type Commercial Greenhouse with 12m Span Width and 4-5mm Glass Options for High Light Transmission

Price Negotiable
Price: 16-26$/sqm
MOQ: 1000sqm and more
Delivery Time: 30 working days and it can be negotiated
Brand: Sainpoly
Product Description
Product Overview
This galvanized Venlo type commercial greenhouse features high light transmission, beautiful appearance, simple construction, and stable structure, ideal for plants requiring abundant sunlight. The glass multi-span design includes 3 roofs per span with double slopes.
Structural Specifications
Structure Material100% galvanized steel pipe (15+ year service life)
Glass Thickness4mm/5mm/4+9A+4mm/5+6A+5mm
Span Width9.6m/10.8m/12m
Section Width3m/4m/5m
Greenhouse SizeCustomizable dimensions available
Covering Materials
Float glass available for roof and sides in 4mm or 5mm thickness. Hollow glass can also be used on sides.
• High light transmittance for optimal plant growth
• Anti-fogging properties maintain clear visibility
• Fast heating capability improves energy efficiency
• Beautiful appearance with excellent aging resistance
Support Systems
Heating System
Includes boilers, transmission pipelines, circulating water, radiators, and control valves for precise temperature management.
Shading System
Inside shading: 65% sunshade rate (reflects light)
Outside shading: 75% sunshade rate (absorbs light, better effect)
Irrigation System
Extracts, pressurizes, purifies, and filters water before distribution through pipeline systems.
Additional Systems
Ventilation system, Cooling system, Lighting system, Fertilizer system, Rolling bench, Hydroponic system, Control system
Company Profile
Weifang SAINPOLY Greenhouse Equipment Co., Ltd. established in 1997, specializes in greenhouse structural components and comprehensive planning. With 16,000㎡ plant area and 90% self-production capacity, we deliver 100 hectares annually to 72+ countries worldwide.
Our Services
• Professional design and construction teams with 20+ years experience
• Complete one-stop service: design, production, installation, and maintenance
• Custom solutions tailored to specific climatic environments
Quality Assurance
SAINPOLY Greenhouse Equipment Quality Certifications
Production Process
SAINPOLY Greenhouse Manufacturing Process Flowchart
Packaging & Delivery
SAINPOLY Greenhouse Equipment Packaging and Shipping Process
Contact us for any greenhouse inquiries. We look forward to providing you with a satisfactory greenhouse solution.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Weifang Sainpoly Greenhouse Equipment Co., Ltd.
Location Qili Street 5555, Economic Zone, Qingzhou City, Shandong Province
Contact Person Star

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