
High Quality 7090 6090 7060 Evaporative Cooling Pad for Greenhouses. Bee-hive Structure Design: Made of precious Kraft paper with high absorbability and water resistance. Negative Oxygen Ion Production: Evaporation process increases oxygen levels and lowers temperature naturally. Anti-mildew and Long Service Life: Durable material ensures long-term performance in greenhouse environments. Multiple Material Covers: Available in galvanized, aluminum, or stainless steel covers for customer choice. Strict Quality Testing: Undergoes noise, vibration, and fan blade speed testing procedures. International Certifications: Passed CE, CCC, and ISO9001:2008 quality management system certificates. Customizable Voltage: Standard 380V 50HZ 3Phase with customizable voltage and frequency options. OEM & ODM Service: Professional manufacturing with full customization and brand creation support. High quality at low price. Factory direct sale, high quality.