Frame:outer frame material has the stainless steel frame or galvanized sheet frame can be chosen;
Light transmittance:0.5lux;
Process:Injection molding ,refined with no glare PVC materials, durable, resistance to high pressure and chemical, easy cleaning;
UV:bear the sunlight;
Advantage:reasonable design, high efficiency and energy saving, greatly reduce and control light exposure, convenient installation,can assemble different size according to user's requirements. |