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Beijing Doorwin Construction Co., Ltd.
Proveedor multi-especialidad
Productos principales:Puerta plegable grande/ventana abatible/ventana de aluminio/puertas de entrada/puerta corredera
Customization From DesignsODM Services AvailableQuick Response

 

   A Global Leader of

 

   Energy Efficiency

           

   Windows & Doors

 

 

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CERTIFICATION

 Over 50+ Test Reports & Certificates

 

 

25 YEAR WARRANTY

 Over 50+ Test Reports & Certificates

 

 

INDUSTRY EXPERIENCE

 Over 10 years experience &

finished4000+ Projects

 

 

FAST LEAD TIME

 18 days lead time for

certain product lines