Portuguese producer if high quality ferrules and other accessories for doors, owns most modern production line for product painting in Europe.
TUPAI brass ferrules are produced of highest quality of brass alloys. The surface is protected with uniquely durable varnish which quality is acquired in the process of electrophoresis.
TUPAI stainless steel handles are made of top quality chrome-nickel steel (number AISI304 or AISI316).
The offer consists of handles for interior doors, windows and additional accessories.