Black aluminum vertical sliding double hung window on China WDMA exterior The material of the base

The material of  the base is with good quality aluminum and zinc

Stylish and customized design with easily opened

Plain weaving:18 22 24 mesh

Getting more and more good reputations from more than thirty cooperated countries

automatic insulated glass production line and edge grinding and cleaning equipment

Black aluminum vertical sliding double hung window on China WDMA exterior The material of the baseCompany Information We,Bedrock Design Master, established in Shanghai China at the year of 1999, is a specialized manufacturer of aluminum doors&windows; upvc doors&windows,alu timber doors&windows; aluminum glass curtain wall,glass partition and glass railing etc. With registered capital of 10 millions, our company occupies an area of 2000 square meter with 150 stuffs & advanced German facilities. We provide one stop solution of design fabrication