
Precision Engineering
Precision ManufacturingExcellence ThroughSpecialized Expertise
Delivering dedicated technical solutions and application services
for high-precision equipment and instrumentation
across Japan's manufacturing industry
Our Services
Specialized Technical Services
Comprehensive solutions tailored to your precision manufacturing needs
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Advanced Equipment Support
Comprehensive technical support, system diagnostics, and integration services for high-precision processing equipment. Our engineers provide in-depth analysis and optimization to ensure peak performance and reliability.

Tailored Application Engineering
Custom-designed instrumentation and application solutions precisely configured for your production requirements. We specialize in developing solutions for SMEs and specialized manufacturing lines with unique technical needs.

Technical Consulting & Knowledge Transfer
Specialized technical training programs and process optimization consulting designed to enhance operational efficiency. Our approach focuses on sustainable knowledge transfer and long-term capability development.
Our Focus
Flexible Support for Every Scale
Tailored solutions for businesses of all sizes
For Small & Medium Enterprises
We provide high-value, cost-effective equipment application services designed to enhance your competitive edge. Our flexible approach ensures you get enterprise-level expertise without the overhead, helping SMEs optimize their precision manufacturing processes and achieve operational excellence.
For Specialized Production Lines
Serving as an expert partner for specific, high-tech production lines within larger corporations, including automotive manufacturers. We focus on optimizing individual production systems with deep technical expertise, ensuring maximum efficiency and precision in your most critical manufacturing processes.
Our Strengths
Why Choose NAGAGEN
Our commitment to precision, reliability, and collaborative partnership sets us apart in the Japanese manufacturing sector.
Specialized Technical Expertise
Deep domain knowledge in precision manufacturing equipment and instrumentation, developed through years of hands-on experience in the field.
Responsive & Adaptable
Quick response to evolving technical requirements with flexible engagement models tailored to your operational needs and schedule.
Direct Engineering Collaboration
Work directly with our experienced technical team to develop practical solutions through close communication and collaborative problem-solving.
Efficient Implementation
Streamlined processes and focused expertise deliver high-quality results with optimal resource utilization and minimal operational disruption.
Get in Touch
Contact & Company Information
For inquiries regarding our precision manufacturing services, technical consultations, or partnership opportunities, please reach out to us through the contact details below.
Company Name
LLC NAGAGEN
合同会社ナガゲン
Office Location
2-20-5 Asakusabashi
Taito-ku, Tokyo
111-0053 JAPAN
Our Commitment
At NAGAGEN, we are dedicated to delivering precision manufacturing solutions with unwavering quality and reliability. Our commitment to excellence is reflected in every project we undertake.
- •Precision-focused engineering approach
- •Rigorous quality control standards
- •Long-term partnership philosophy
Working with NAGAGEN
We welcome inquiries from organizations seeking specialized technical expertise in precision manufacturing equipment and instrumentation.
Business Hours: Monday - Friday, 9:00 AM - 6:00 PM JST (Japan Standard Time)