No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for HEAT EXCHANGER, Air Handling Unit System , Total Heat , indoor air quality ,VRF system . Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier. The product will supply to all over the world, such as Europe, America, Australia,Afghanistan , Zambia ,Victoria , Japan .With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, 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.