BT Yap Aluminium & Glass Work was established in 2003, as a sole proprietorship business organization in Malaysia. We are one of the leading manufacturers and suppliers of Aluminium Doors, Windows & Partitions and providing services like Fabrication & Decoration Services. The offered products range are including Aluminium Windows, Aluminium Partitions, Shop Front and Mirror, Partition and Ceiling, Balcony, Folding and Performers Sliding Door and 3D/4D Cabinet| sliding doors,partition wall,bifold