Gansu Ocean Energy-saving Building Materials Co., Ltd., Gansu aluminum-plastic doors and windows, Gansu aluminum alloy doors and windows, Lanzhou aluminum alloy doors and windows, Lanzhou steel doors and windows|Gansu Dayang Saving Building Materials Co., Ltd.

　　　　Gansu Dayang energy-saving building materials limited company (Gansu ocean Ltd.) founded in 1993, its predecessor is Lanzhou the Yanghe River aluminum doors and windows Co., early in the production of steel doors, steel doors and windows, doors and windows Aluminum Alloy. With the progress of society and development of the industry, our perseverance, keep pace with the times, graduall..

2021

DEC

How to repair aluminum alloy doors and Wind..

Find a cuboid that you can hold in your hand. One of the flat side, with sandpaper wrapped, hand pr..

2021

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What material is sprayed with aluminum allo..

Aluminum alloy door window has been widely used

2016

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Aluminum alloy doors and windows specificat..

The surface of aluminum alloy after oxidation bright and shiny. Large sash frame can be set with a ..

2016

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Note the purchase of steel windows

Plastic-steel windows and doors be used in the construction of more than a kind of doors and window..

2016

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Steel doors and windows and aluminum alloy ..

Aluminum doors and windows in the early 1980s in China come out, because of its light, corrosion an..

2016

DEC

How to prevent damage to steel doors and wi..

At present, the majority of consumers in the purchase of plastic doors and windows, the doors and w..

17789655425
17789655425

Name：Gansu Dayang Saving Building Materials Co., Ltd.
Address：Jiuhe town of Lanzhou City for a long time and Auto Parts City opposite the industrial park
Tel：17789655425
Mail：892329436@qq.com

Links：

Address：Jiuhe town of Lanzhou City for a long time and Auto Parts City opposite the industrial park　　Tel：17789655425
Mail：892329436@qq.com