【Limitations of Conventional Approaches】
In many companies, quality assurance is often treated as an afterthought. Conventional machining providers may achieve reasonable precision, but they frequently lack global certifications, full traceability, or consistent inspection processes. This results in higher risk of defects, unreliable performance, and difficulties in meeting international compliance requirements.

【Sanwa Creation’s Commitment to Reliability】
Sanwa Creation integrates quality into every stage of ultra-precision manufacturing. The company not only achieves sub-micron accuracy but also guarantees consistency, documentation, and compliance that conventional manufacturers cannot match.

Key differentiators include:
・ISO9001-certified quality management system
・RoHS compliance for environmental responsibility
・Inspection reports included with every order
・Calibration certificates and traceability available upon request

【Advanced Inspection and Metrology】
To secure sub-micron accuracy, Sanwa Creation uses advanced measurement systems:
・3D measuring systems for complex geometries
・Roundness testers with nanometer-level sensitivity
・Laser microscopes for detailed surface evaluation
・Surface roughness testers for Ra-level checks
・Digital and laser micrometers for fast, accurate measurements

【Consistency Across Lot Sizes】
Unlike many suppliers, Sanwa Creation delivers the same precision whether producing one prototype or tens of thousands of parts. The combination of centerless grinding, Nanogrind, and rigorous inspection ensures accuracy and reliability for both small-lot and mass production orders.

【Applications Requiring Assured Quality】
Strict quality control is essential in sectors where performance is critical:
・Medical: Catheter components, dialysis plungers, DNA injection pins
・Semiconductors: LED nozzles, precision shafts, micron pins
・Automotive: Fuel injection system components
・Energy: High-precision shafts for renewable energy devices

【Customer Benefits】
By ensuring both technical excellence and certified quality, Sanwa Creation helps customers achieve:
・Reduced risk of product defects and failures
・Compliance with international quality and environmental standards
・Improved productivity and reduced downtime
・Extended component life and performance reliability
・Stronger competitiveness in global markets

【Conclusion】
Conventional machining companies often fall short in quality assurance, traceability, and reliability. Sanwa Creation sets itself apart with ISO certification, RoHS compliance, detailed inspection processes, and advanced metrology. This dedication ensures that every ultra-precision component performs as intended, making Sanwa Creation a trusted partner for medical, semiconductor, automotive, and energy industries worldwide.

【Contact Information】
Sanwa Creation Inc.
1-26-8 Miyauchi, Nakahara-ku, Kawasaki-shi, Kanagawa 211-0051, Japan
TEL: +81-44-740-6800
FAX: +81-44-740-6801
Website:https://www.sanwa-creation.co.jp/english/