Company Profile 青島中鑫恒新材料科技有限公司 China/Shandong Main Product:cooling pad,exhaust fan,white glue,kraft paper,phenolic resin  category
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Similar products non-power ventilation fan
Profile 1. Automatically operate. Take advantage of energy from nature, exhausting turbid, humid hot air to exterior and supplying fresh air to interior. Produce air convection as a heat radiator, reducing indoor temperature, increasing air fresh. Reduce air conditioning load, increasing the cooling effect.
2. No operating cost, no electricity consumption, environmental protection, energy-saving 3. No maintainance needed, life-long service 4. Light weight, strong and durable construction 5. Weather resistance, strong fray resistance, fine non-viscidity, self-cleanness, high revolving sensitivity and high air venting efficiency. 6. Easy installation. Installation Position: flat roof, pitched roof, concrete roof and contour plate of various industrial plants. |
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