Certification
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Environmental Management System
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Environmental Management System (Site 2)
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Environmental Management System (Site 3)
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Occupational Health And Safety Management System (Zelan Berhad)
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Occupational Health And Safety Management System (Zelan Construction Sdn Bhd)
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Quality Management System
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Quality Management System (Site 2)
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Environmental Management System
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Environmental Management System (Site 2)
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Environmental Management System (Site 3)
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Occupational Health And Safety Management System (Zelan Berhad)
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Occupational Health And Safety Management System (Zelan Construction Sdn Bhd)
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Quality Management System
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Quality Management System (Site 2)
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Quality Management System (Site 3)
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MOF Malaysia
- Zelan Construction Sdn Bhd -
CIDB Malaysia
- Zelan Construction Sdn Bhd
Perakuan Pendaftaran -
CIDB Malaysia
- Zelan Construction Sdn Bhd
Sijil Perolehan Kerja Kerajaan -
CIDB Malaysia
- Konsesi Pusat Asasi Gambang Sdn Bhd
Perakuan Pendaftaran -
SPAN Malaysia (Sewerage)
- Zelan Construction Sdn Bhd
