Genper operates the AVDAN quarry since its establishment to today,
despite many other licensed perlite sites in different regions, and
provides the entire local and international raw perlite exports from
this perlite site.
Perlite are siliceous volcanic rocks which are available in only
numbered countries worldwide. Perlite’s unique property is expansion in
its specific volume in 35 times when heated up to softening point. (
850 - 1150ºC).
In 1980 Genper Group started its first operation under the name Genper Expanded Perlite Industry Trade Co. Ltd in Istanbul.
Quality Control in manufacturing is carried out by the trained and
qualified technical specialists in our fully- equipped laboratories.
The mining operated by Genper is known as AVDAN. This quarry is very rich in terms of reserves with characteristics...