In order to ensure the environment-related substance of product can conform to international laws, regulations and customer's request, reduce the environmental impacts on product, enhance the capability of product competition. We have already built up the Green Product Management System（GPMS）and gotten the certificate of QC 080000 & SONY Green Partner.
Hazardous Substance Free Policy
PTI establish HSF policy by top management meeting , and through the suitable way (ex. meeting, billboard, E-mail, training) to make all staff understand and concern the status of team performance.