Winboss - Premium Window & Door

• CIVRO Outside Casement Window have Two series – COW 55, 65 (frame size).

• Cooperating with the top - grade hardware system of Sobinco (Belgium), the maximum load has been increased to 170Kg per sash.

• COW series can perfectly match with other fixed or opened products on account to its specialized transfer profiles for inside - outside open.

• High quality sealing system ensured the window reach an skyscraping standard of sealing.