Qingzhou Xiangli Equipment Co., Ltd. is one of the first enterprises specialized in ventilation, cooling, humidification and heating equipments. Our company is located in Qingzhou, Shandong province, a developing city with long history, and it covers an area of 20,000 m2s, with more than 300 staff. Currently our company can produce 10 series of more than 100 varieties of products , including ventilating fan, exhaust fan, negative pressure fan, circulation fan, roof non-power fan, evaporative cooling pad, and automatic water, fuel, coal, gas or electric heaters. And the production capacity...