We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Fresh Air System, Single Room Ventilation , low temperature heat exchanger , industrial hvacr ,condensing air exhaust air handling system . To significantly improve our service quality, our company imports a large number of foreign advanced devices. Welcome clients from home and abroad to call and inquire! The product will supply to all over the world, such as Europe, America, Australia,Uzbekistan , United States ,Israel , Bhutan .Our company's main items are widely used all over the world; 80% of our products and solutions exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.