Air-tight double glazing window

详情

Advantages of Use: *-Savings in the heating and cooling expenses *-Excellent sound insulation feature *-Compatibility with all types of quality glasses *-Does not require maintenance and repair *-Guaranteed against all damages, discoloration and production errors You can save *5% of the heat lost through our insulating glass , think of the cost savings on your heating bills in the long run! Of course, our window has soundproof function, it could reduce more than *0% noise, What&#**9;s more, we have upgraded the security system even further for your peace of mind, our products have more than *5 years life. Choose our products choose your green house own.