Our business has been focusing on brand strategy. Customers' pleasure is our best advertising. We also offer OEM company for HRU, Rotary heat exchanger , Cleanroom heat exchanger , Fresh air recuperator ,heat pipe heat exchanger . We hope to establish more business relationships with customers all over the world. The product will supply to all over the world, such as Europe, America, Australia,America , Vietnam ,Thailand , Sacramento .Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.