Engineering plastic PET

Polyplastics Co., Ltd. was founded in 1962. It was the dawn of engineering plastics in Japan, and we were the first professional manufacturer of engineering plastics in Japan.

Engineering plastic PET changes into various forms around us, supporting our lives and enriching our quality of life.
In order to use these engineering plastics and create greater value with customers than before, we do not limit our business to selling materials, but communicate with customers to provide you with the best solutions. We call this the "Polyplastics Way" and hope to become the most self-reflective company in the world.

In our "Business Philosophy" we have clarified the concept of "always staying close to our customers". Always thinking from the customer's perspective and taking action has been Polyplastics' constant attitude since its founding. We are committed to manufacturing high value-added engineering plastics. To this end, we continue to research, develop, manufacture and sell products with stable performance and high quality to provide our customers with satisfactory and best services.

In order to become the most trusted supplier by customers and provide solutions that far exceed the expectations of customers and society, we will work tirelessly and diligently.