02-301-2223 sale@pp.premier.co.th
CSR-DIW Continuous Award 2019 Social Responsibility Standards from Department of Industry
Sustainability Disclosure Acknowledgement Sustainability Disclosure Acknowledgement 2019
Thailand Sustainability Investment 2019 Stocks - A company that runs sustainable businesses with environmental, social, and corporate governance in mind.  
THAI LABOUR STANDARDS CORPORATE SOCIAL RESPONSIBILITY OF THAI BUSINESS (TLS 8001-2010) Thai labor standards TLS. 8001-2010
Standard on Prevention and Solution to Drug Problems in an Establishment (SDE) Standard on Prevention and Solution to Drug Problems in the Workplace.