New Goi Gems S.r.l.
Milano
Italy

KV-Techniek
Goes
Netherlands

KVK-Electro Ltd
Kyiv
Ukraine

Gokul Gems and Jewels Pvt Ltd
Hyderabad
India

Angelamfi Hitra
Kvenvaer, Grefsnesvagen
Norway

Larkgem Co., Ltd
Tokyo
Japan

Terra Bella Gems
Newport
Great Britain

Rs Isolsec
Cepoy
France

Samir Gems
Antwerpen
Belgium

Penta Gems CO.,LTD.
Bangrak
Thailand

Kondoh Co., Ltd.
Aichi-gun
Japan

Coral Gems
Ercolano
Italy

KVB Institut für Konstruktion und Verbundbauweisen gGmbH
Döbeln
Germany

Nakorn Gems Co., Ltd.
Suriyawongse, Bangrak, Bangkok
Thailand

Gems World
Taito, Tokyo
Japan

Far East Gems Inc
Tokyo
Japan

Brussels Kvas
Brussel
Belgium

Bilchar Enterprisesgems & Minerals
Saitama
Japan

Kvadrat Ltd
London
Great Britain

Tavrida Electric GmbH
Tettnang
Germany