Production Scale:
CNBM UPVC doors and windows workshop owns 21 sets of extrusion production lines, with annual output 30,000 tons.

Technical:
World advanced technique. Adopted PVC resin, Germany Kronos-2220 titanium powder, and ultraviolet radiation absorbent, Bear brand stabilization, which can guarantee the life of PVC profile for 50 years. Total procedure controlled by computer, match precision up to 0.5%.

Door and window workshop of CNBM, with integrated modernized equipments and management, has the advanced production line, advanced technology and rich experiences in designing and installation. It can offer the most professional and colorful doors and windows for user and the best technology support and training for other door and window manufactures. CNBM doors and windows contains inside windows, outside windows, tilt-turn windows, down-rolling windows, pushing & sliding windows, flat-opening doors, pushing and sliding doors etc. They are all made by PVC profile, aluminum alloy profile, and aluminum-Plastic complex profile.