Introduction History Quality

HISTORY

October,1,1985 Business operation commences under BOI promotion
1990 Expansion of Factory No 2 in Samutprakarn Province
1995 Expansion of Factory No 3 in Rayong Province,became
a Public Company
1996 Listed with the Stock Exchange of Thailand
October,10,2000 Accredited ISO 9002 by The TUV CERT Certication
Body of Rheinishch-Westfalischer TUV e.V.
November,25,2003 Accredited ISO 9001:2000 by The TUV CERT Certication
Body of RWTUV GmbH.
July,9,2004 Accredited ISO 14001:1996 by The TUV CERT Certication
Body for EM Systems of RWTUV SystemsGmbH.
August,26,2005 Accredited ISO 14001:2004 by The TUV CERT Certication
Body for EM Systems of RWTUV SystemsGmbH.
June,11,2007 Accredited OHSAS 18001:1999 by The TUV CERT Certication
Body for EM Systems of RWTUV SystemsGmbH.
January,29,2009 Accredited ISO/TS 16949:2002 by The TUV NORD Certication
Body for EM Systems of RWTUV SystemsGmbH.
May,29,2009 Accredited OHSAS 18001:2007 by The TUV CERT Certication
Body for EM Systems of RWTUV SystemsGmbH.

Principal activities Processing Steel Sheet&Steel Coil Building&Constrction (MetalRoong
/Siding/Ceiling)
Press Blank&Forming Lines
Manufacturing Structure Parts
Production Capacity MetalRoong/Siding/Ceiling
More than 300,000 Square meters per month
Processing Steel Sheet&Steel Coil
More than 30,000 Metric Ton per Month

Factory Site Factory 1 25,000 Square meters (Floor Space 17,000 Square meters
Factory 2 16,000 Square meters (Floor Space 12,000 Square meters
Factory 3 128,000 Square meters (Floor Space 17,800 Square meters

Capital Bath 639,999,980 (as of June,30,2009)
Shareholders SIAM STEEL INTERNATIONAL PLC. 21.01%
OKAYA&CO.,LTD. 28.00%
METAL ONE CORPERATION. 7.00%
TOYOTA TSUSHO (THAILAND) CO.,LTD. 3.50%
MINORITY SHAREHOLDERS 40.49%