Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Floor Model Air Purifier, Hepa 14 Air Purifier , Mini Car Air Purifier , Through Wall Heat Recovery Ventilation ,Air Purifier With Hepa And Uv . For even more inquires remember to do not hesitate to get in touch with us. Thank you - Your support continuously inspires us. The product will supply to all over the world, such as Europe, America, Australia,Brunei , Oman ,Doha , Morocco .We have a dedicated and aggressive sales team, and many branches, catering to our main customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.