SONNE was born because our founders have trouble in finding good options for aluminium door and window that worths the values. Hence this is the personal tips from our founder when finding trusted aluminium door & window suppliers: Check their factory situation:...
Many people think all doors and windows look the same but here is the checklist to make sure you buy high quality products: Aluminium thickness. The thickness of aluminium determines the sturdiness of your product and its price. Often, some suppliers will reduce the...
Thermal break is technology for superior heat and sound insulation. In a very humid and hot weather like Indonesia and other South-East Asia countries, thermal-break technology helps save the air-conditioned cost and keep temperature cool. The appearance of thermal...
