Thailand customers purchased more than 3,400 of our flat sawtooth film greenhouses. The length of the greenhouse is 48 meters and the width is 36 meters. Height 7 meters, 2 sets of greenhouses for growing cannabis. This greenhouse has an internal sunshade system, a fan wet curtain cooling system, a top-opening window ventilation system, a circulation extension system and a fill light system. This greenhouse was built in 2022 and has been in use for 3 years. Everything is running well. Customers in Thailand purchased our zigzag greenhouse for growing cannabis. Due to the hot weather in Thailand, all zigzag top ventilated membrane multi-span greenhouses are the first choice for Thai customers. The greenhouse frame is hot-dip galvanized and covered with a 3-layer PO tape scattering anti-drip film with a 5-year warranty. Equipped with internal black shading system. This ventilation system is suitable for use in tropical and rainy areas. Top ventilation helps the hot air inside the greenhouse escape to the outside of the greenhouse. At the same time, this top ventilation method does not need to be closed even on rainy days. At the same time, this kind of greenhouse has a very good cost performance, so it is recognized and chosen by many customers.