Automatic Machine for Ventilation in Greenhouses

Automatic Machine for Ventilation in Greenhouses. Fully Automatic Ventilation: Heat-activated system opens windows automatically based on temperature changes. High Durability Certified: Passed TUV fatigue test for 180,000 cycles and ROHS certification by SGS. Flexible Customization: OEM/ODM available; size and logo can be customized per customer requirements. Easy Installation: Simple fitting using provided clamps or screws; suitable for windows up to 7kg. Fast Delivery Service: Quick production time of 3 days for orders up to 1000 pieces. Multi-Port Shipping: Ships from major ports including Shanghai, Qingdao, Shenzhen, Ningbo, and Guangzhou. Professional Support Team: German engineers and R&D group available to meet specific design requirements.