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No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for 600cmh ERVs, 600cmh ERVs , Fresh air ventilation , Heat recovery units ,Counterflow Core Recuperator . To acquire a consistent, profitable, and constant growth by getting a competitive advantage, and by continuously increasing the value added to our shareholders and our employee. The product will supply to all over the world, such as Europe, America, Australia,Brazil , Azerbaijan ,Malta , Guatemala .We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.
Fax：010-5979-8831-600
Phone：+86-13602169707
