Hazelnuts are produced in commercial quantities in Turkey, Italy and in the American states of Oregon and Washington.
Turkey is, by far, the largest producer of hazelnuts in the world.

Hazelnuts are extensively used in confectionery to make praline and also used in combination with chocolate for chocolate truffles and products such as Nutella. Hazelnut oil, pressed from hazelnuts, is strongly flavoured and used as a cooking oil.

Hazelnut in Shell
size 9-22mm
Origin: Turkey, Azerbaijan, USA.
Sizes: 9-11, 11-13, 13-15, 15-17;
Package:
10 kg cartons;
11,34 kg.(25 lb) cartons;
22,68 kg.(50 lb) cartons;
40 kg pp bags.

Hazelnut in shell
Hazelnut in shell

Origin: Turkey, Azerbaijan, USA.
Package:
10 kg cartons;
40 kg pp bags.