BNBM possesses 20 extrusion production lines of pvc-u profiles, with an annual capacity of 30,000 tons. As the largest manufacturing base for doors and windows in Beijing,

BNBM possesses an annual production capacity of 600,000 square

meters. Characterized by the integration of modern management and

equipments, BNBM door and window machining workshops own

the state-of-the-art production lines, good technical strength and

experienced team for door & window design and installation. BNBM

is capable of providing most professional and diversified varied

doors & windows as well as a perfect service for the customers.

 

BNBM door & window varieties include inward window, outward

window, side and up hung window, bottom hung window, slide

window, special shaped window, side door, slide door, superior heat

insulation bridge-cut-off aluminum plastic composite door and

window, and aluminum alloy door and window

PVC Windows- tilt turn