Our Guiding Philosophy: RISU ISM
"RISU ISM" represents the corporate culture and values that form the foundation of the RISU Plastic Group, rooted in our management philosophy and five core principles.
Since the early days of plastics, we have embraced the material’s boundless potential and grown into a technology-driven company by consistently meeting the evolving needs of our customers.
We are committed to carrying this spirit forward to the next generation—contributing not only to our customers’ businesses and daily lives, but also to the realization of a sustainable society.
The Three Spirits Behind “RISU ISM”
Rooted in three founding principles passed down through generations, the RISU Plastic Group is dedicated to supporting the growth of our customers’ businesses and advancing a sustainable society through innovation in plastics.
SPIRIT 01
The Spirit of Challenge
The spirit of challenge that defined our founding continues to guide us today.

Plastic holds infinite possibilities—and we embrace the challenge of transforming those possibilities into reality.
With determination and creativity, we are committed to shaping the future through continuous innovation in plastics.
SPIRIT 02
Diligent Work Ethic
We listen sincerely to our customers and diligently pursue every possibility.

As a manufacturer of packaging products, we are dedicated to meeting the growing expectations for safety, quality, and hygiene from both consumers and major corporate clients.
To respond to increasingly diverse and sophisticated requirements regarding hygiene, environmental responsibility, and product standards, we strive to maintain operational excellence throughout all departments.
We also work to ensure compliance with HACCP guidelines, in line with best practices in food hygiene management.
SPIRIT 03
Contributing to the Global Environment
We act with a strong commitment to protecting the global environment.

In response to growing environmental concerns, we promptly transitioned from PVC to A-PET in our food containers.
We continue to expand our lineup of eco-friendly products through initiatives such as the introduction of bioplastics, the use of recycled materials, and the development of continuous molding technology for lightweight yet durable honeycomb cores.
Through these efforts, we are working to minimize environmental impact and help build a more sustainable future.
The Essence of "Risu-Ism"
As a container manufacturer, we have built a facility that fully complies with HACCP standards and upholds the highest standards of food hygiene.
We are committed to developing products that minimize environmental impact.
Our mission is to expand the circle of sustainability through both technological innovation and responsible product development.
By fostering strong collaborative relationships among our employees and with our business partners, we aim to promote eco-conscious practices and help build a more sustainable future.