"Based on domestic market and expand abroad business" is our progress strategy for hospital ventilation system, air to air heat recovery core , Villa HRVs , Heat recovery units ,Rooftop Air Conditioner . We believe we will become a leader in developing and producing high quality products in both Chinese and international markets. We hope to cooperate with more friends for mutual benefits. The product will supply to all over the world, such as Europe, America, Australia,Auckland , Germany ,Zimbabwe , Cyprus .With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.