- STSvs COMPANY
- geotechnical instruments, dam tunnel construction monitoring.
- Address:UNIT 604 NO 2 TURKAMANESTAN ST, TEHRAN, TEHRAN, Iran,1566968847
- JTKZ
- contracting company: dam, industrial building, road and railway, water, *****.
- Address:DR BEHESHTI, TAHRAN, TEHRAN, Iran
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