Yes, it is TEAK!!!

The king of the wood, the most precious wood species around the world. Natural Anticorrosion and Moth-Proof Function.

These beautifully designed windows and doors are for our California. U.S. client.

The tilt-turn window, originating in Europe and popularized by passive-house and net-zero construction, is a window type with the unique characteristic of being both an inward-swing casement style window as well as a top opening hopper style window.  The clever hinge and intuitive handle mechanism is specially designed to allow seamless switching between the modes via the orientation of the handle.  Depending on the handle position, it can operate as a fixed window (handle in the 6 o'clock position), inward casement window (handle in the 9 o'clock position) or hopper window (handle in the 12 o'clock position).  This window style combines the security, air-tightness, egress requirements and ease of cleaning of an inswing casement with the all-weather ventilation convenience of a hopper.      

Project Location: Newport Beach, CA

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Why Doorwin is your best choice compared with other windows manufacturers in China?

There is no doubt that “made in China” has been recognized and welcomed all the time due to its competitive price and quality. For homeowners, it’s a good choice importing windows from China. But considering there are so many aluminum window china suppliers to choose on e-commerce platforms, it’s not easy to find an ideal aluminum window manufacturer to provide ideal products at affordable prices. When you have specific needs or feel like customized windows of china, a professional and experienced company becomes particularly important to cooperate, I think Doorwin is a good choice since it will save you time and effort by reducing total cost of ownership.

Based on years of production experience and professional services, Doorwin has become one of top 3 window manufacturers in China. But why Doorwin is your best choice compared with other manufacturers in China? You will know after further learning our advantages for both products and business philosophy.

Doorwin VS Chinese Manufacturer

1) Doorwin has American certification, quality assurance has no doubt. Besides, Doorwin has full understanding of the local building code of United States, which ensures that the product passes the local inspector acceptance and avoid the situation that cannot be installed.


2) Doorwin has deep research about the local market, be familiar with local aesthetic needs and prices, can make accurate recommendation for the customer's needs.

3) Doorwin strives to provide the best performing product but not sacrifice reliability. We insist on building reliable and durable products that won’t break, then customer can save troubles and extra money for repairing or replacement. That is a great value to the customer and reduce the total cost of ownership.

4) Doorwin have many local successful projects to be endorsement, reference and case in US can be provided or visited when required. We also have a team of inhouse designers with no additional cost, customized windows are available with less time and charge.

5) Doorwin offers professional four-layers packaging to ensure safe delivery of products. The shipping mode is optional, if needed, our shipping agency can provide customers with door to door and clear clearance services.

6) Doorwin can assure you timely delivery and the manufacturing lead time can even be shortened to 18days if it’s urgent need. We have powerful productivity and professional team to meet any special requirements.

For more information, welcome to contact Doorwin 10+ years of experience specialist at

August 28, 2019 — DOORWINGROUP

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