Our research and development organisation for the Process Engineering Group consists of seven engineering departments. Despite such division, we work in cross-sectional and mutual collaboration, from basic studies to mass production.

Each plant has its own Process Engineering Dept. enabling immediate response to any production problem.
- 拡大
- Business Development Process Engineering Dept.
(Aioi Research Laboratory)
To satisfy customers, we carry out careful product inspections, by introducing a wide range of analytical instruments, which include: