ISO and other certificationsAbout Us

ISO 9001

IATF 16949

ISO 14001

ISO 45001

ISO 50001

SONY Green Partner

The following plants have undergone an environmental quality audit under the Sony Green Partner Environmental Quality Approval Program and their certification as a Sony Green Partner is valid until Nov. 30, 2024.

Company Name Plant Name
Polyplastics Co, Ltd. Fuji Plant
Polyplastics Taiwan Co., Ltd. TaFa Plant
Polyplastics Asia Pacific Sdn. Bhd. Malaysia Kuantan Plant
PTM Engineering Plastics (Nantong) Co., Ltd.
TOPAS Advanced Polymers GmbH