We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for hospital air handling systems, factory AHU , Ventilation System Design , air condition ,Energy Recovery Ventilatation . We respect your enquiry and it truly is our honor to operate with each friend around the world. The product will supply to all over the world, such as Europe, America, Australia,Algeria , Indonesia ,San Francisco , Denver .We have been fully aware of our customer's needs. We deliver high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.