Our advantages are lower prices,dynamic sales team,specialized QC,strong factories,high quality products and services for Ventilation Unit, low temperature heat exchanger , Counterflow Core Recuperator , energy recovery ventilator ,PLATE TYPE HEAT EXCHANGER . As an experienced group we also accept custom-made orders. The main intention of our firm is to build up a satisfying memory for all consumers, and set up a long-term win-win small business connection. The product will supply to all over the world, such as Europe, America, Australia,Turkmenistan , Victoria ,Israel , Johannesburg .Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.