Retractable louvered pergola is SUNC aluminum pergola manufacturer, the latest designed extensible translatable 100% waterproof and operable glazed shelf system, which is currently available in modern times. Retractable louvered pergola is a combination of horizontal horizontal shelves, a complete structure, and a light wind when opened. The 100-leaf leaf piece of the 100-leaf leaf piece is completely closed, preventing sunlight from raining. The heavy-duty internal arrangement ensures the system is fully capable and accepts a strong wind speed of 180-220Km/h. After the opening of the Ansou Glass Gate, there will be a moving sunroom.