Who We Are

PW Jit Seng Plastic Material Sdn Bhd

was established by K.C. Lim in April 1991 as a full-service industrial plastic recycling company with the aim of providing economic solutions for industrial plastic scrap problems and provide lower-cost alternatives to virgin plastic materials.

Our operation is located at Bukit Minyak which is an ideal location due to its proximity to the Penang Port and industrial area. With 30 years of experience in the plastic industry, we can manufacture and provide custom plastic compound solutions that meet your specific requirements in performance, properties and colour.

At PWJS, our dedicated team handles the manufacturing of recycled plastic resins which include ABS, HIPS, PP, PA, POM, PPO, PPS, LCP, PEI, PSU and so on. We also provide toll processing services such as sorting, grinding, mixing, repelletizing, specialty compounding as well as colour compounding.

In order to meet the high market demand for recycled plastic and the ever changing world, we will continue to increase our production manufacturing capabilities by adopting new technologies and machinery. Together we build a circular economy for plastic and embrace a better future.


To be the leading material solution provider for national and international plastic product manufacturers in domestic, commercial and industrial applications.


  • To provide the highest quality materials and services for our valued customers at a competitive price.
  • To foster diversity, experimentation, and improvement in the quality of our products and fundamentally advances our company’s market globally.
  • To contribute to the achievement of a circular economy for plastic by supporting businesses incorporating quality recycled content in various applications which leads to a sustainable environment.


We treat our business partners, customers and other community members with honesty, trust, fairness and respect contribute to strength and longevity in our business relationship.


Production Lines
Single Screw Extrusion Lines
Twin Screw Extrusion Lines
Two Stage Extrusion Pelletizing Lines