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1. Main Components of Product
1.1 Profile system HSP70: Newest Design from 2004 according to European standard and advanced technology, made in China, white, 5-chamber and 3-sealing.
1.2 Glass system: 26mm total thickness (5mm-16A-5mm Low-E)
Glass from Lisec Shanghai, a 100% manufactory from Lisec Austria
1.3 Hardware system: Made in Austria from MACO or made in Germany from ROTO
2. Performance index of window
2.1 Acoustical insulation: 36 dB
2.2 K (U)-value of window: 1.80 w/ m2. K
2.3 Wind resistance: 5000 PA
2.4 Air permeability: 0.1 m 3 /h. M
2.5 Watertightness: 500 PA
3. Advantages of windows
3.1 Economize on energy
3.2 Safety
3.3 Protection against dust
3.4 Protection against noise
3.5 Protection against slope rain
3.6 The Largest opening space with 180 angle
3.7 Available in any size and color you need
3.8 European Standard
3.9 Bring you peaceful and comfortable living condition
4. Inward with turn & tilt windows/Inward casement window
Zehao Windows Manufactory Ltd. is a subsidiary company of ZECH Windows Group from Austria, which enjoy very good name in the branch of Europe. As a family enterprise with more than one hundred years tradition of windows-production, ZECH Windows deliver especially windows in high quality to customers in whole Europe. Since 2003 ZECH has prepared his entrance into China by means of establishing a German course in the Quzhou College, Zhejiang province. After one year German course the main staff has been send to Austria for two months professional training. The quality of product, as we believe, is based on the quality of staff.
Our Products are made under the strict control according to the European Standard and using the newest technology of PVC Turn & Tilt Windows and Doors. All components of windows are made by ZECH specified manufactories, so that the quality of our products will be ensured.
Thank you for stepping by and we invite you to contact us with any inquiries you may have about our windows & doors of high quality.
