- Kritchim Industry S.A.
- Address:Industrialna zona #25 Plovdiv,
- Apolon Ltd
- Address:P.O Box 303 Varna Varna 9000 Bulgaria
- SHENTRADE ELECTRONICS
- Address:Vinitsa Preslav SHUMEN 9850 Bulgaria
- Evm
- Address:Industria Montana Bulgaria
- Shin 52
- Address:Levsike, Mir bl 2, en D Varna Bulgaria 9000 Bulgaria
- Sellforfreeinc
- Address:leningrad.12 sofia Bulgaria
- Concept Technologies Ltd
- Address:22' Otec Paisii" str Sofiq BG 1303 Bulgaria
- Gastechs AG
- Address:52 Melnik Str Sofia Sofia 1000 Bulgaria
- Bulgaria inc.
- Address:Serbantes sofia Bulgaria
- O-Connect Premium Group LTD
- Address:blvd Patriarh Evtimii 25 Sofia Sofia Bulgaria
- Eurotek EOOD
- Address:142 Stara Planina Str Sofia Bulgaria
- Rajmund Mlinar
- Address:Druzhba 332 Pleven 5800 Bulgaria
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