川口化成 Company Profile

Kasei's environmentally friendly manufacturing. Well-equipped in-house maintenance, Kawaguchi Kasei utilizes recycled resources for plastic molding.

Our company has been striving to improve our technical capabilities in plastic molding with three main pillars: blow molding, injection molding, and biaxial stretching molding. We have also utilized our uniquely developed processing machines for secondary processing, working diligently to deliver high-quality products to our customers more quickly and at lower costs. In terms of quality, we have obtained ISO 9001 certification and have provided high-quality, low-cost products through the strengthening of our organizational capabilities and 5S activities in both quality and cost aspects. Additionally, in terms of environmental efforts, we have acquired Eco Action 21 certification and have developed technologies that allow us to use recycled materials from crushed PET bottles for beverage use, while engaging in energy-saving activities, waste separation initiatives, and coastal cleanup activities as a company that is friendly to the global environment. Moving forward, we aim to achieve the highest level of satisfaction for our customers, local residents, employees, and their families. We kindly ask for your continued support and guidance.