| 1971 |
PENTEX SDN. BHD. established（now known as PENFABRIC Mill 2） |
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| 1973 |
PENFIBRE SDN. BERHAD established (now known as PENFIBRE FIBRE-DIVISION） |
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| NAN SING DYEING WORKS (MALAYSIA) SDN. BERHAD established (now known as PENFABRIC Head office & Factory） |
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| WOODARD TEXTILE MILLS SDN. BHD. established（now known as PENFABRIC Mill 1） |
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| 1979 |
NAN SING DYEING WORKS (MALAYSIA) SDN. BERHAD changed name to PENFABRIC SDN. BERHAD |
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| 1982 |
PENTLEY SDN. BHD. established (now known as PENFABRIC Mill 3) |
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| 1990 |
TORAY PLASTICS (MALAYSIA) SDN. BERHAD established |
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| 1993 |
MALAYSIA TORAY SCIENCE FOUNDATION established |
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| 1995 |
PEN UNIFORM & WORKWEAR SDN. BHD. established （now known as PENOVATE） |
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| 1997 |
PENFIBRE SDN. BERHAD FILM DIVISION established |
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| 2002 |
PEN UNIFORM & WORKWEAR SDN. BHD. changed name to PENOVATE SDN. BERHAD |
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| TORAY INDUSTRIES (MALAYSIA) SDN. BERHAD established |
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| 2003 |
Three PENFABRIC subsidiaries merged into PENFABRIC SDN. BERHAD |
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| * WOODARD TEXTILE MILLS SDN. BHD. integrated into PENFABRIC as Mill 1 (*closed in 2020) |
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| * PENTEX SDN. BHD. integrated into PENFABRIC as Mill 2 |
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| * PENTLEY SDN. BHD. integrated into PENFABRIC as Mill 3 (*closed in 2023) |
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| * PENFABRIC SDN. BERHAD remained as PENFABRIC Head Office & Factory |
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| 2004 |
TORAY BASF PBT RESIN SDN. BHD. established in Kuantan, Malaysia |
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| 2006 |
TORAY PLASTICS (MALAYSIA) SDN. BERHAD - 2 established. |
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| 2010 |
AK KHAN–PENFABRIC COMPANY LTD. established in Bangladesh |
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| 2013 |
TORAY Group (Malaysia) celebrated 40TH ANNIVERSARY of its business in Malaysia |
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| PENTEC1 SDN. BHD. established |
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| METALIZED FILM PLANT established at PENFIBRE and officially opened on 28 May 2014 |
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| 2014 |
BATTERY SEPARATOR FILM DIVISION established at PENFIBRE and officially opened on 23 April 2015 (*closed in 2021). |
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| 2017 |
TORAY MALAYSIA SYSTEMS SOLUTION SDN. BHD. established. |
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| 2021 |
TORAY PLASTICS (MALAYSIA) SDN. BERHAD - 3 established. |
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