4+15A+4 Insulating Glass

Kunxing Glass Mirror Products Co,Website:http://www.dgkxglass.com,.Ltd is one of the leading 4+15a+4 insulating glass manufacturers in China, welcome to buy 4+15a+4 insulating glass from our factory.Insulating Glass1.Insulating Glass is hermetically sealed combination of two or more liters of glass separated by a dry air-space. The space itself can be filled with dehydrated air, or with a special gas. The type of glass, the type of spacer, and the type of gas used in the space contribute to the overall insulating efficiency of the glass, and also the total cost. Insulated glass improve thermal
4+15A+4 Insulating Glass