We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for large airflow energy recovery ventilation, Fresh air recuperator , Heat Exchange System , Residential projects ERV ,negative pressure airflow . Any interest, make sure you really feel free to get hold of us. We're searching forward to forming prosperous enterprise interactions with new purchasers across the earth within the near upcoming. The product will supply to all over the world, such as Europe, America, Australia,Singapore , Swiss ,Uruguay , Belarus .Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We are looking forward to cooperating with friends from all over the world.