# 14 Lili St. San Valley Subd.

Sir/Madam:<br/><br/>Good day!<br/> <br/>BLUE SAPPHIRE TELECOMS was established on December 26, 1996 and was incorporated on January 2003 as BLUE...

7a, Sumner Place, Borella

Advantec network systems (pvt) ltd has been established since 1992. We have been successful in selling switching equipment, cables and sdh (transmission) equipment, structured cabling and telecom prod...

Suites 501-505 Greenhills Mansion Bldg. No. 37 Annapolis St., Greenhills, San Juan Metro Manila, Philippines 1502

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