We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for indoor climate control, ALUMINUM FOIL HEAT EXCHANGERS , fresh air purification , Rooftop Installation ,300cmh ERV . Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software development are our distinguishing feature. The product will supply to all over the world, such as Europe, America, Australia,Buenos Aires , Bandung ,belarus , Malta .We sincerely hope to cooperate with customers all over the world, if you would like to have more information, please kindly contact us, we are looking forward to building up a great business relationship with you.