We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for Rooftop Installation, factory AHU , Hospital , industrial products air conditioning ,Ventilation system solutions . Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world. The product will supply to all over the world, such as Europe, America, Australia,Indonesia , Canberra ,Vancouver , Houston .Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.