About Us

POLIMAXX believes in harmonius coexistence with nature. Products which are useful for customers may have negative effects to others. We thus produce better quality polymers to promote production, utilization and recyclability to create values for our partners, consumers and planet in short and long run.

Make Greater Things

We believe that better things start from great innovations. We thus focus on petrochemical research and development to deliver attributes and solutions for endless change in the future.


“Good innovation makes greater things for everyone along with maintaining the balance of the coexistence between human and the environment. We will carry out the sustainable solutions.”


POLIMAXX is a Petrochemical products’ brand of IRPC. Since IRPC Public Company Limited was found in the year 1982, we manufactured various kinds of polymer and petrochemical products such as HDPE, PP, ABS, SAN/AS, EPS, PS, Polyol, Acetylene Black, Chemicals and Additives. Till now, more than 30 years, IRPC has dedicated to research and develop in order to cope up with the rapidly change of market needs.
Among diversity and exclusivity of the products, all polymer and petrochemical products would be under the same brand as “POLIMAXX”. We, therefore, have strategically planned, and managed to initiate hybrid marketing, focusing on quality products and modernized one stop service to offer our customers. We created POLIMAXX with the intension that “We thus focus on petrochemical research and development to deliver attributes and solutions for endless change in the future”


Our Vision
Make Greater Things



POLIMAXX Focusing on the growth of its petrochemical business endeavors to stay abreast of global environmental and technological changes through researching and developing new products that will increase its competitiveness.

Our TeamPOLIMAXX Management

Wanida Utaisomnapa

Senior Executive Vice President
Corporate Commercial & Marketing

Voravan Chaimuang

Senior Vice President
Petrochemical Business Sales

Promporn Sinsoke

Senior Vice President
Specialty Petrochemical

Pornkamol Plianpao

Senior Vice President
Petrochemical Business Marketing