- 3A Steel Ltd.
- Address:m. Gurlyanitsa, kv. 204, Radomir, Bulgaria
- Shenzhou Yongping Netting Products Co.,td
- Address:no.8 weimin weat street, anping, hebei, Bulgaria
- Boskas Ltd
- Address:Cherkovna
- Ameron Hold Ltd.
- Address:65 Druzhba, B , app.61, Sofia, So, Bulgaria
- Krystal Commodities EOOD
- Address:Boulevard Totleben 53-55
- Dark2002 Ltd
- Address:Ronkali 16
- Bolkan Eco Trader Ltd.
- Address:3 Madrid Blvd. ap. 4
- IKAR Ltd.
- Address:z.k. Nadezhda 2 bl.272B app.89, Sofia, Sofia, Bulgaria
- Nadin Commerce
- Address:35 Pobeda street
- Baronn Group
- Address:Svetlana Ivancheva
- StaCom Inc
- Address:26A Tzar samuil Str
- EMS Corporation
- Address:Cherni Vruh 57
- ECO ENERGY 1 LTD
- Address:77 Obzor street
- Master Steel Profiles
- Address:Woodrow Wilson 16, Plovdiv, Bulgaria
- Megacom ET
- Address:Mladost 150-9-10, Varna, Other, Bulgaria
- Ferinter
- Address:29 Viktor Grigorovich Str
- Invest M
- Address:39 Bogomil str., Plovdiv, Bulgaria
- Bimex Engeneerig Ltd.
- Address:8 Plovdiv 4000 Bulgaria
- General Shipping Ltd.
- Address:Bulgaria
- iv grup 7588 eood
- Address: