We are a professional manufacturer of cooling, ventilation equipment, humidification and heating equipment in Asia area. Our products are poultry fan, negative press fan, exhaust fan, gardening fan, circulation fan, cooling pad, automatic fuel,coal, gas,electric heater, dryer etc. Our products are widely used in agricultural and industry's ventilation, coolig system and heating system. Application for: Animal husbandry, poultry house, livestock heating, flowers and plans, greenhouse, factory workshop, textile chemical, medicine, tea, vegetable storage and supermarkets.