Roof: PO film (vinyl) / Sidewalls: Multi-layer PC panels
Durability and Lifespan
Vinyl Prone to damage from UV exposure, wind, snow, and rain; typically requires replacement every 2–4 years
PC (Multi-layer) Panels Highly impact-resistant and weather-resistant, offering a lifespan of more than 10 years
Structural Stability
Vinyl Extensive reinforcement structures are required as vinyl is vulnerable to wind and snow loads
PC (Multi-layer) Panels With high material rigidity (strength + stiffness), PC panels provide excellent structural stability on their own
Thermal Insulation Performance
PC (Multi-layer) Panels PC panels can be manufactured in multiple layers (double- or triple-wall), significantly reducing heat loss. This greatly improves heating efficiency in winter and can also provide UV-blocking functionality during summer
Light Transmittance & Crop Growth
Vinyl Vinyl has high initial light transmittance, but it rapidly declines over time due to contamination and discoloration
PC (Multi-layer) Panels With UV-blocking coatings and light-diffusion performance, PC panels provide uniform light distribution, enabling stable and healthy crop growth
Structural Optimization Technology
Truss cross-bracing and BIM-based design
Clamp fastening
Gutter systems
Bending performance through purlin spacing
Enhanced structural stability
Maintained Tension Applies proper tension to keep the vinyl tight, preventing sagging and the formation of water pockets
Resistance to Wind & Snow Loads A taut membrane distributes loads evenly, reducing the risk of localized tearing. Snow also slides off more easily before accumulating
Improved Internal Environment Control
Temperature & Humidity Retention Proper tension improves airtightness, enhancing heating efficiency by limiting outside air infiltration
Reduced Condensation & Dripping A flat, tensioned vinyl surface channels water droplets to the sides, preventing them from falling directly onto crops
Reduced Maintenance Costs
Extended Lifespan Stable tension minimizes wind-induced fluttering, reducing material wear
Longer Replacement Cycles Less tearing or damage results in extended vinyl replacement intervals
Use of POSMAC Steel
High-corrosion-resistance steel optimized for greenhouse environments
The flat-surface corrosion resistance of POSMAC 3.0 is 5–10 times superior to that of conventional hot-dip galvanized steel sheets
Ventilation and Drainage Systems
Vertical Cultivation Rack
Columns and Adjustable Bases
Corner-Fixed Foundation Anchor: Prevents lateral shaking (left–right movement) / Improves anti-torsion resistance when a rental cart or equipment collides
Adjustable Base: Enables fine height adjustments (up and down)
Connection Method
Enhanced fastening strength and horizontal precision through boltless connections combined with screw fastening (dual method)
Dedicated LED Mounting Bracket
Easy fastening method with improved fixation strength
Comparative load-strength test between the standard 3T material and the POSMAC 3.0 (1.6T) replacement material shows: Improved performance by more than 2x under identical loading conditions
Interference Avoidance and Installation Ease
Designed to maintain horizontal alignment when inserting water tanks / No interference with HVAC equipment
Top Cover
Assembled using four panels, utilizing perforations for connecting Large Supports and brackets
Foam-board material allows screws to penetrate directly at the perforated points for easy fastening
Assembly begins from the center of the rack to prevent shifting to one side
Blocks external dust and contaminants
Containers
Container Farm
A plant-cultivation system unaffected by climate variation
Container farms require significantly less land than traditional agriculture, enabling large-scale farming even in space-limited urban environments. Regardless of unexpected climate changes, productivity remains stable. Because the interior environment is fully controlled and isolated, pests are eliminated, allowing pesticide-free, eco-friendly crop production.
Container-based cultivation enables fresh, uniform crops to be produced on demand. The stacked-layer design using plant-cultivation units offers far greater efficiency compared to traditional methods. Urban mass-production allows rapid delivery of fresh produce to customers while reducing transportation fuel use and CO₂ emissions, which aligns with modern eco-friendly lifestyle trends.