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{"title":"Sainpoly Agriculture greenhouse frame Venlo type Polycarbonate Glass greenhouse","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/5c\/1ef9b6e879ddce6d60e41b87edf6-200x200-1\/sainpoly_agriculture_greenhouse_frame_venlo_type_polycarbonate_glass_greenhouse_for_seeds_vegetables_hybrid_tomato.jpg","attrs":{"Brand Name":"sainpoly","Model Number":"01","Certification":"CE certificate","Place of Origin":"Qingzhou city, Shandong Province"}}
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{"title":"Energy-Saving Insulated PC Sheet Venlo-Type Greenhouse Including Roof Window","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/9b\/b5de733c4e571b4ab2e9fd15be81-200x200-1\/energy_saving_insulated_pc_sheet_venlo_type_greenhouse_including_roof_window_opening_systems_and_constant_temperature_heating_equi.jpg","attrs":{"Minimum Order Quantity":"1000\u33a1","Price":"20-30$\/sqm","Payment Terms":"T\/T","Supply Ability":"1 million hectares"}}
{"title":"High - Tech Venlo Glass Greenhouse for Strawberry Hydroponics","imgUrl":"https:\/\/img.chinax.com\/nimg\/b0\/f7\/cae79b827e7308332ed631c733a2-200x200-1\/high_tech_venlo_glass_greenhouse_for_strawberry_hydroponics.jpg","attrs":{"Brand Name":"sainpoly","Model Number":"01","Certification":"CE certificate","Place of Origin":"Qingzhou city, Shandong Province"}}
Polycarbonate Greenhouse for Cabbage Planting Durable
Product Specifications
Attribute
Value
Advantage
Good insulation in winter
Ventilation
Side and roof vents
Lighting System
LED/HPS
Snow Load
0.4KN/m2
Type
Glass Greenhouse
Width
9-12meter (Classic width 9.6m)
Top Height
4.5m-8m
Shape
Rectangular
Ventilation System
Automatic/Manual
Produce Time
Within 30days
Foundation
Concrete/Steel
Roof Type
Gable
Growing Method
Hydroponic System
Frame
Hot galvanized steel pipe
Covering Material
Single glass or hollow glass
Product Description
Polycarbonate Greenhouse for Cabbage Planting Durable
Introduction
The Venlo-type PC board greenhouse is a modular, gable-roofed structure characterized by its use of polycarbonate (PC) panels as the primary covering material. Its key features and advantages include:
Light Performance: PC boards offer excellent light transmittance (80-90%) while diffusing sunlight evenly. This diffused light reduces the risk of leaf scorching, ensuring uniform growth across all crops, which is particularly beneficial for seedlings and leafy greens.
Insulation & Energy Efficiency: Multi-layer PC panels provide superior thermal insulation compared to glass, minimizing heat loss in cold weather and reducing the need for excessive heating. This lowers energy consumption and operational costs.
Durability & Safety: PC boards are shatter-resistant, lightweight, and highly resistant to impacts (e.g., hail, wind) and UV radiation, extending the greenhouse's lifespan. Their lightweight nature also reduces structural stress, making the design easier to expand or modify.
Cost-Effectiveness: Generally more affordable than glass in both material and installation costs, making it a practical choice for small to medium-scale operations or regions with harsh weather conditions.
Support Systems
Boosted Photosynthesis: Abundant light penetration enhances chlorophyll production, fueling robust leaf and head development, which supports larger, denser cabbage heads.
Uniform Growth: Even light distribution ensures consistent maturation across the crop, reducing uneven sizing or discoloration and improving overall product quality.
Disease Reduction: Increased light exposure lowers humidity in the plant canopy, minimizing conditions that favor fungal diseases (e.g., black rot) and bacterial infections.
Efficient Resource Utilization: Transparent environments (such as in greenhouses with clear cladding) help regulate temperature and light levels, optimizing water and nutrient uptake by the plants.
Enhanced Crop Health: Better light access strengthens plant immunity, reducing reliance on pesticides and promoting more sustainable cultivation practices.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
100-150
Employee Number:
101~200
Ecer Certification：
Verified Supplier
Weifang Sainpoly Greenhouse Equipement Co.,LTD
① Our company was established in 2009. We started foreign trade from 2014.
Our factory covers more than 32,000 square meters, and we have enough production capacity.
Above 90% materials is produced by our ... Weifang Sainpoly Greenhouse Equipement Co.,LTD
① Our company was established in 2009. We started foreign trade from 2014.
Our factory covers more than 32,000 square meters, and we have enough production capacity.
Above 90% materials is produced by our ...
