CERTIFICATE OF

t System oflit ManagemenThe Qua I y

d E gineering &Balance ~ Pte LtdConstruction . 609966

21 Smgapore#06-105/106 Tradehub18 Boon Lay Way

d t conform todited and foun 0has been au

150 9001 :2008for the following activities

. and. M intenance, RepairConstruction, ~ & Vent Stacks,. fChirnneysInspection 0 Tanks and .Silos t)

Storage '. n Managemen. f Partial Deslg(Inclusive 0 , '23 November 2011

Date of Expiry .. 15 March 2010Date of Issue. b 2009

. . 09 Septem erInitialCertification.

N 625463Certificate o.

d nt Certification Pte Ltdepent e#03-66 Ubi Techparki Crescen

Singapore 408564