Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for PLATE TYPE HEAT EXCHANGER, Ventilation system solutions , Customized Function Modules , heat wheels ,indoor air quality control system . If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon. The product will supply to all over the world, such as Europe, America, Australia,Portugal , Ukraine ,Germany , Orlando .Our company has already have pass the ISO standard and we're fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will likely be the only one can have that merchandise. We hoping that with our good products can bring our customers a great fortune.