Powered by Made-in-China.com

Versatile Greenhouse with Polycarbonate Panels and Aluminum Structure
US$20.00-50.00
1,000 Square Meters
Sample price:US$26.00/square meter.Request sample
Product profile
Customization
AvailableThickness
CustomShape
Venlo or Pointed GreenhousesMaterial
Polycarbonate BoardSection/Bay
4m/8mCovering Material
Polycarbonate SheetProduct Name
Polycarbonate GreenhouseThe Main Column
Galvanized Steel Square TubeDelivery
According to The Required DimensionsFrame
Hot-Dipped Galvanized SteelTotal Height
3.7-6.7mGutter Height
3-6mApplication
Vegetable Fruits FlowersFrame Material
Hot Galvanized Steel Frame StructureAdvantage
Super Strong ResistanceInstruction for Use
Installation DrawingSize
LargeType
Multi-Span Agricultural GreenhousesVentilation
Top and Side VentinationTransport Package
Required by CustomersSpecification
Type: Multi-Span Agricultural GreenhouseTrademark
SainpolyOrigin
Qingzhou, Shandong ProvinceHS Code
9406000090Production Capacity
3 Hectares Per MonthKey features
Durable Galvanized Steel Frame: Hot-dipped galvanized steel structure ensures over 15 years of service life and strong resistance.
High Light Transmittance: PC sheets offer over 80% light transmittance with excellent thermal insulation and UV resistance.
Customizable Dimensions: Available in Venlo or pointed shapes with customizable span width, gutter height, and total height.
Advanced Ventilation System: Equipped with side and roof ventilation systems actuated by gear motors for precise control.
Comprehensive Shading Solution: Includes automatic and manual shading curtains with high carrying capacity and long service life.
Efficient Cooling System: Features cooling pads and exhaust fans for negative pressure cooling, moistening, and air purification.
NFT Hydroponics Compatible: Supports water-saving, fertilizer-saving hydroponic cultivation with recyclable base materials.
Wind and Snow Resistance: Designed to withstand wind loads of 0.5kn/m2 and snow loads of 0.5kn/m2 for heavy weather areas.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.51h
AI-Powered supplier vetting
SummaryWeifang Sainpoly Greenhouse Equipment Co., Ltd. is a limited company with a focus on greenhouse products. The supplier demonstrates strong customization and innovation capabilities, offering ODM services and having launched new products last year. However, the company lacks formalized after-sales service procedures and does not hold a valid contract with subcontractors for manufacturing capacity. Exports account for a significant portion of sales, but the supplier has no collaborations with Fortune 500 companies and limited overseas infrastructure.
CertificationsThe supplier holds a CE certification for product compliance with standards.
After-Sales capabilityThe supplier lacks written procedures for after-sales service and corrective actions, indicating weak after-sales service capability.
R&D capabilityThe supplier has demonstrated innovation by launching new products last year and providing ODM services.
Customization capabilityThe supplier provides customization from designs and offers ODM services, indicating strong customization capability.
Client casesThe supplier has not collaborated with Fortune 500 companies and has a moderate repeat buyer preference rate.
Product Q&A
Q:Are you a trading company or a manufacturer?
A:
We are a factory. Our factory produces all items related to the greenhouse, so we provide the best price.
Q:Do you provide samples? Is it free or extra?
A:
Yes, we can provide samples free of charge, but we don't bear the freight.
Q:How to get a quotation for the greenhouse?
A:
Please let us know how many greenhouses are needed and what will be grown in the greenhouse so that we can suggest related systems.
Q:How should I choose a greenhouse system?
A:
Please let us know where the greenhouse is (temperature, wind speed) so we can recommend the best fit.
Q:How to assemble the greenhouse when purchasing?
A:
We have professional after-sales service engineers who will provide planning drawings and installation manuals. You can communicate with him from time to time. If necessary, we can also send engineers to your country to supervise the installation of the greenhouse.
Send Inquiry
*To:
WEIFANG SAINPOLY AGRICULTURAL TECHNOLOGY CO., LTD.
WEIFANG SAINPOLY AGRICULTURAL TECHNOLOGY CO., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
500*800*1450mm Mini Hobby Greenhouse with PC Panels and Aluminium Frames (MA325)
US$50.00-99.00
300 Pieces(MOQ)
Mini Greenhouse with PC Panels and Aluminium Frames (MB323)
US$48.00-99.00
300 Pieces(MOQ)
Versatile Greenhouse with Galvanized Steel and Polycarbonate Cover
US$20.00-50.00
1,000 Square Meters(MOQ)
Professional Mini Hobby Greenhouse with PC Panels and Aluminium Frames
US$50.00-99.00
300 Pieces(MOQ)
Versatile Polycarbonate Greenhouse with Strong PVC Support Structure
US$10.00-30.00
100 Square Meters(MOQ)
Durable Vegetable and Flower Greenhouse with Polycarbonate Panels
US$20.00-50.00
1,000 Square Meters(MOQ)
Premium Polycarbonate Greenhouse with Custom Dimensions and Stable Structure for Outdoor Farming
US$15.00-25.00
500 Square Meters(MOQ)
Durable Multi-Span Greenhouse with Custom Dimensions and Polycarbonate Panels
US$20.00-50.00
1,000 Square Meters(MOQ)
Durable Commercial Polycarbonate Greenhouse with Sturdy Aluminum Structure
US$20.00-50.00
1,000 Square Meters(MOQ)
Commercial Multi-Span PC Panel Polycarbonate Greenhouse with Galvanized Steel Structure
US$13.80
1 Square Meter(MOQ)
Quality Mini Hobby Greenhouse with PC Panels and Aluminium Frames
US$50.00-99.00
300 Pieces(MOQ)
High Quality Mini Hobby English Greenhouse with PC Panels and Aluminium Frames
US$300.00
1 Piece(MOQ)
Greenhouse Serre Agricole with Steel Structure and Polycarbonate Cover
US$45.00-70.00
1,000 Square Meters(MOQ)
Greenhouse with Polycarbonate Sheets and Galvanized Steel Structure
US$45.00-70.00
1,000 Square Meters(MOQ)
Walk in Tunnel Insulation and Rainproof Victorian Greenhouse with PC Panels for Cultivation
US$270.00-290.00
10 Pieces(MOQ)
Greenhouse with Galvanized Steel Structure and Polycarbonate Covering
US$45.00-70.00
1,000 Square Meters(MOQ)
Customizable Greenhouse with Polycarbonate Cover and Steel Structure
US$45.00-70.00
1,000 Square Meters(MOQ)
Premium Venlo Greenhouse with Durable Polycarbonate Panels for Plants
US$70.92-80.26
500 Square Meters(MOQ)
Agricultural Greenhouse Structure with Polycarbonate Cover for Peppers
US$5.00-15.00
100 Square Meters(MOQ)



















