Strengths of DPI
Daido Precision Industries, Ltd. (DPI) is a member of the Daido Steel Group, and its main business is processing metal products, primarily precision parts.
We have responded to changes in the world and customer needs through our integrated production system, from material development to processing.
Parts business
DPI's strength is the processing of precision parts.
We are capable of processing a wide variety of materials, and our major features include “technical capabilities and proposal capabilities,” “integrated production,” and “quality assurance.”
Coupling business
DPI is the first company in Japan to introduce metal plate spring (flexible disc) technology. We respond to machine size, usage environment, and micro-level precision utilizing our many years of know-how.
Technical information
DPI has cutting, grinding, assembly, heat treatment, and surface treatment processes in its own plant. Therefore, it has established a vertically integrated production system from material selection and supply to processing, manufacturing, and quality assurance.
