NANSHIN SEIKI (VIETNAM) Co.,LTD.

Nanshin Seiki Seisakusho Co., Ltd.** (株式会社 南信精機製作所) is a Japanese enterprise specializing in the production of precision components, electronic components, automotive components, micro motor components, precision metal stamping, engineering plastic injection molding, mold manufacturing, component assembly, and custom metal-plastic composite product development. Established in 1960, the company has built a closed-loop production system from design, mold manufacturing, processing, plastic injection molding, assembly, and quality inspection to mass production, providing precise technical component solutions for B2B customers in the global supply chain.

1. Products, Services, and Capabilities

Nanshin Seiki focuses on the following product and service groups:

- Precision metal stamped components for automotive, electronics, connectors, and micro motors.
- Precision engineering plastic components using injection molding technology.
- Metal-plastic composite products, integrating multiple functions into a single assembly.
- Commutators for micro motors and electrical contact components.
- Design, manufacturing, and maintenance of stamping dies and plastic injection molds.
- Component assembly, electronic module assembly, and quality inspection.
- Product development support from design and prototype production to mass production.

2. Key Strengths

Nanshin Seiki's strength lies in its ability to integrate the entire production process within a single system, enabling strict control over tolerances, quality, and lead times. The company possesses extensive experience in metal stamping technology, precision plastic injection molding, and metal-plastic composite product manufacturing, meeting stringent technical requirements for durability, assemblability, electrical conductivity, and stability in mass production.

3. Applications

Nanshin Seiki's products are widely applied in the automotive, electronics, electrical appliance, home appliance, micro motor, connector, information equipment, electronic module, precision mechanics, and supporting industries. The company meets demands for production according to drawings, OEM/ODM, new component development, trial production, mass production, and regular supply to domestic and international manufacturers.

4. Network and Value Proposition

In addition to its system in Japan, Nanshin Seiki has expanded its operations to China, Hong Kong, and Vietnam, with a production facility in Binh Duong to serve the Southeast Asian market and FDI enterprises. Thanks to its Japanese technical foundation, strict quality management processes, and closed-loop production capabilities, the company helps customers optimize designs, reduce the number of suppliers, shorten product development time, control costs, and maintain a stable supply of components for modern production chains.