China Wholesale Rooftop Greenhouse Factories - Glass greenhouse – Lantian

Features: ·Light transmittance: over 90% ·Service life: over 30 years Usual size; ·Span:6.4m.8m、9m、9.6m、10.8m、12m ·Bay width: 3me 4m、5m、8m ·Height of drain:4m、6m、8m The span, bay width and height can be design according to user’s requirement. Function: ·Planting all kinds of vegetables · Planting high-grade flowers · Seedling cultivation · Scientific research Facilities: · Internal shading · External shading ·Ventilation of skylight and side window · Heating·Water curtain fan · Other facilities Main Structure: galvanized steel tube Covering Material: ·Top:4 or5 mm tempered glass ·Side:4 or5 mm float glass ·Glass glazing: Aluminum alloy profile(greenhouse special ) Selectable Facilities: ·Spray ·Drip irrigation · Fertilization · Lighting ·Fill lighting ·Cultivation equipment ·Automation control Production workshop Exhibition Shipment Certificate