Aluminium corner butt joint windows create maximum visual impact both inside and outside. Popular in contemporary facades, corner butt joint windows boast supreme visibility and a unique aesthetic with the seamless glass panels joining in the corner (no need for a corner post of any kind).

• Silicon with excellent air tightness and cooperate with 12mm space hollow glass to achieve good sound insulation performance .
• Unique joining system ensures the corners are always tight and completely sealed.
• Made to order to your particular sizing requirements.
• Available with no transom or multiple transoms.

  Profiles	6063-T5 high quality thermal break aluminium profiles 6063-T5 high quality non-thermal break aluminium profiles PVC/UPVC profiles
  Glass	Double toughened glazing:5+12A+5,6+12A+6... Single toughened glazing:6,8,10,12... Laminated glazing:6.38,10.76,10.38... Low-e glazing,frosted/obscure glazing,grey/blue/green tinted glazing...
  Hardware	Germany brand Australia brand China brand
  Mesh	Stainless steel security mesh Aluminium security mesh Fiberglass flyscreen Retractable flyscreen
  Finish	Powder coating Anodized Electrophoresis Wood grain
  Types	Awning window Sliding window Bifold window Casement window Tilt and turn window Fixed window Sliding door Hinge door Bifold door Lift and sliding door Pivot door Escape door Sensor door Glass louvre Shutter window

HANNSTAR INDUSTRY COMPANY LIMITED is a professional company since 2008 in scientific research, development and production of  ALUMINUM DOORS / ALUMINUM WINDOWS / MOSAIC / LIGHTINGS / ROOFING / ALUMINUM BOAT

    With "quality first, service upmost" as purpose, by pursuing Integrity, Pragmatism, Innovation and sticking to the business concept of "surviving by quality, developing by brand", the company has established its product and service quality assurance systems by keeping strictly controlling every section ranging from procurement of raw materials, production(as per international standard), inspection, packaging, to packing and transportation, and adoption of scientific and systematic management methods and effective incentive mechanism allows it to expand its business increasingly
 

     In addition, with multiple verification and certificates from ISO9001: 2000 and other organization, all our main products which are exported to Australia, Brazil, Colombia, Venezuela , Peru, Singapore, Malaysia, Thailand, South Korea and Pakistan have enjoyed applause and acceptance from a huge number of foreign merchants and markets, leading to long-term and friendly cooperation relationship with overseas buyers. And have won both its reputation and customer satisfaction from home and abroad.

    Our company main products are:  Aluminum doors, Aluminum Winodws , Mosaic , Building roofing ,Lightings and Aluminum Boat , and also we can design based on your drawing or samples .

   With the concept of a major baseline business section combined with multiple industries simultaneously developed, the company welcomes all relevant enterprisers and merchants home and abroad to visit us for business development, and we hope to cooperate together with potential partner from all industries head-to-head with a win-win mutual benefit and to build a better future!

    We are confident that you will discover HANNSTAR to be a preferred and valued supplier once you enjoy our products

 Thank you and all the best to you!