内外 Company Profile

The prototype is of high quality and adheres strictly to deadlines. It is a company with advanced quality management certified by ISO 9001, committed to meeting deadlines.

Naigai Co., Ltd. is a specialized company that produces design models for industrial products (mainly electrical products, automobiles, medical devices, etc.) as well as prototypes made of resin and metal. Focusing on 3D CAD/CAM systems, we respond to requests for design models, plastic prototypes, stereolithography, metal prototypes, sheet metal prototypes, simple mold production and injection molded products, precision painting, and silk printing, while ensuring advanced quality control and strict adherence to delivery deadlines with ISO 9001 certification.