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Gaoya ziqhubela ungathathwa AAA lweshishini mboleko ebhankini kwaye kananjalo ilungu China Engineering Construction Supervision & Management Association.What siwufuna,kuyo iye yaluphumelela EN1090 (standard European) Isiqinisekiso Production Structure Steel, ISO 9001:2008 Certificate System Quality,kwakunye ISO 14000 Environment Certificate System.

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