Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Commercial Air Handling Unit, testkewords , negative pressure and positive pressure , Fresh air ventilation ,Air Handling Unit . We warmly welcome customers, business associations and friends from all over the world to contact us and seek cooperation for mutual benefits. The product will supply to all over the world, such as Europe, America, Australia,Zambia , Albania ,Singapore , Iran .With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.