OFFICIAL LETTERS
| USA | ||
.jpg "World Confederation of Businesses (WORLDCOB)") World Confederation of Businesses (WORLDCOB) |
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| IRAN | ||
 Mashad University |
 Iranian Association of Electrical and Electronics Engineers |
 Training Committee of Iran |
| INDIA | ||
 NORKA Roots A Government of Kerala Undertaking |
 Institute of Indian Interior Designers |
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| CAMBODIA | ||
 Green Night Eco Trade Fair |
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