Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of Slim Ventilation, recuperator factory High Efficiency Recuperator Heat Recovery Ventilator High Efficient Heat Exchanger , Ventilation System Design , Mechanical ventilation system ,liquid circulation recuperator . We give priority to quality and customer satisfaction and for this we follow stringent quality control measures. We have in-house testing facilities where our products are tested on every aspect at different processing stages. Owning to latest technologies, we facilitate our customers with customized production facility. The product will supply to all over the world, such as Europe, America, Australia,Rome , Sheffield ,Brazil , Sierra Leone .We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.