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Date : 19 December 2011 To Whom It May Concern Dear Sirs.This is to certify that Mr. xxxx xxxx xxxx, holder of HKID X 123456(7) is employed from period of 19 Dec. 2001 to present as the Electrican, responsible for Supervison, Installation and maintenance.Your faithfullyFor and on behalf of xxxx xxxx xxxx Ltd
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