Passive House Certificate

In order to meet different locations construction requirement, Aoland windows also develop and worked with Chinese Authoritative factory for most high insulation window system, we even  get  Passive House Certificate  

AS2047-2014 Certificate

  Aoland windows always keep our quality with global constructions , based on 10 years experience in global  Market, believe that we are the right factory that you are looking for in China      Aprroved testing to Australia Standard AS2047-2014, Lisence No.2828  by Intertek Lab.