2. Suitable for use in areas with hurricanes;
3. The steel materials used in the frame structure and connecting parts of the greenhouse are all hot-dip galvanized;
4. The greenhouse frame structure design
complies with the Chinese national standard "GB50017-2003 Steel Structure Design Code"; 5. The steel used in the greenhouse
complies with the Chinese national standard "GB700-88 Carbon Structural Steel Standard";
complies with the Chinese national standard "GB50017-2003 Steel Structure Design Code"; 5. The steel used in the greenhouse
complies with the Chinese national standard "GB700-88 Carbon Structural Steel Standard";