Since our founding in 1987, we have focused on improving our products as the processing and printing industries undergo rapid technological innovation as well as on providing a wide variety of processed plastic items to our customers.
Now, as we enter the 21st century, Japan’s natural environment and economy face major changes.

To adapt quickly and accurately to these changes, we will redouble our efforts to develop our people and technological skills as well as develop new products and new technologies to deliver satisfaction to our customers.

We sincerely thank you for your continued understanding and support.

代表取締役村上 忠彦


私たちは、経営理念『安心と安全を。』に則した 「品質・環境」方針を設定する。


  • We will constantly strive to provide the best processed items and optimal service for the plastic products our customers need.
  • We will comply with customer requests and applicable laws.
  • We will consider conservation of the global environment in our actions and strive to reduce environmental burden and prevent pollution.
  • We will establish and review objectives for quality and environmental issues, implement efforts to achieve them, and work toward continuous improvement.

Sanwa Factory Co., Ltd.
President Tadahiko Murakami