"Based on domestic market and expand abroad business" is our progress strategy for hospital air ventilation, heat recuperitive , negative pressure and positive pressure , fresh air purification ,HEPA Filter . We sincerely welcome you come to visit us. Hope we have good cooperation in the future. The product will supply to all over the world, such as Europe, America, Australia,Czech , Turkmenistan ,Miami , Sri Lanka .Our advanced equipment, excellent quality management, research and development ability make our price down. The price we offering may not be the lowest, but we guarantee it is absolutely competitive! Welcome to contact us immediately for future business relationship and mutual success!