DERAD was established in 1989 and has steadily grown to be one of the largest and most successful family owned window companies in China.
within its operations throughout China
Class-A license of windows, doors & curtain walls
The factory size all together
The annual production capacity
Combined with the exquisite craftsman, automation and handcraft converge beautiful within DERAD products. At DERAD, production of the windows also eco-friendly. Solar energy has been widely used in the production facility.Water based coatings are used for wood protection.
Yes, free quotes are available to our clients. The price is calculated as per buyer's specific requirements.Please help to provide the following information. 1). Windows and doors schedule indicating the window dimensions,quantities and type. 2). Frame color & coating(powder coating/fluorocarbon/anodizing/electrophoresis or others); 3). Type of glass and thickness(single/double glazed or toughened/laminated/Low-E, with/without noble gas or others) and color(clear/tinted/reflective or others); 4). Energy rating & security requirements.
30-45 days after the confirmation of deposit and drawing.
Normally, 30%-50% of total amount by T/T as deposit and balance before delivery. Irrevocable L/C at sight is also acceptable.
Glass is normally installed at factory based on windows/doors dimension to ensure the quality of the products.Onsite glazing is only recommended for extremely large sized products.
DERAD provides a 7 years warranty. You are entitled to have the goods repaired or replaced if they fail to be of acceptable quality. A refund and compensation is claimable when major failure has occurred due to our responsibility. Immediate International courier of replacement parts will be organized if they are in stock. Otherwise, it normally takes 10-15 days to order them. Please refer to our warranty policy for more details.
At DERAD, our technical engineers communicate with the clients closely to provide them timely and professional advice throughout the entire project Installation instructions are available in accordance to Australian Windows Association s industry guide.
One-stop door & window custom supplier
DERAD employs around 470 people within its operations throughout China,with significant industry skills and expertise. Our engineers are striving for innovative R&D capability to reassure the products are well positioned to varying regulations in different countries.
DERAD offers a comprehensive range of aluminium, wood-aluminium, solid timber and uPVC windows and doors for residential and commercial application. In addition, conservatories, curtain walls and balustrades are also available to complement our window & door systems providing full building solutions.
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