Quality

We use ultra-precision 3D measuring machines and other measurement equipment suited to specific applications to ensure the quality of precision metal machined parts and molds.
At our company, we implement comprehensive quality control through the following specific initiatives:
・Regular Internal Audits: We verify the effectiveness of our quality management system and identify areas for improvement.
・Utilization of Customer Feedback: We actively collect feedback from customers and use it to improve quality.
・Employee Education and Training: We provide Japan-level education and training to ensure that all employees understand the importance of quality control and can put it into practice.

ISO 9001:2015 QUALITY MANAGEMENT SYSTEM CERTIFICATION

Our quality management system is certified to ISO 9001:2015 by Bureau Veritas Certification, covering the scope: manufacturing of mechanical components and terminals for electronic products.

This certification demonstrates our commitment to:
・Maintaining effective quality management processes
・Continual improvement to enhance customer satisfaction
・Delivering consistent and reliable quality across all operations

Main measuring device

①Measuring Equipment: ACCRETECH FUSION NEX 9/6 Contour Measuring Machine

We utilize the FUSION NEX 9/6 by ACCRETECH (Tokyo Seimitsu) for high-precision contour measurements.
The equipment is regularly calibrated to ensure consistent accuracy in inspection processes.
Main Functions: Measurement of curves, slopes, radii, step heights, etc.
This machine plays a vital role in ensuring quality for mold parts, precision components, and products requiring detailed geometric analysis.

②Measuring Machine – CRYSTA-Apex S544
	We operate the Mitutoyo CRYSTA-Apex S544 CMM (Coordinate Measuring Machine) for high-accuracy 3D dimensional inspection. It is essential for verifying geometric tolerances, flatness, perpendicularity, distances, and complex dimensions that cannot be measured with standard tools. This equipment plays a key role in quality assurance for precision machined parts and complex mold components.

③Image Dimension Measurement System – KEYENCE IM-7020

We use the KEYENCE IM-7020 to perform fast and accurate 2D measurements within seconds.
This system significantly shortens inspection time while maintaining high precision.
Applications: 2D measurement of diameters, distances, angles, grooves, arcs, etc.
Key Features: Simultaneous multi-point measurement, fast data output
Ideal for: Inspecting electronic components, precision machined parts, and small parts

④Microhardness Tester – Shimadzu HMV-G 21DT
	We operate the Shimadzu HMV-G 21DT microhardness tester to evaluate surface hardness of metallic and engineered materials. It is ideal for small samples requiring high precision. Application: Vickers hardness testing for machined parts, heat-treated and plated surfaces

⑤Precision Measuring Instrument – MM-800/T by Nikon Instech
	The MM-800/T is a precision measuring instrument manufactured by Nikon Instech Co., Ltd (Japan). It is used for high-accuracy measurement of mechanical parts and electronic components with tight tolerances. Applications: Length, diameter, height, and distance measurements

⑥Precision Measuring Microscope – Nikon MM-800/L
	We utilize the Nikon MM-800/L for high-precision dimensional inspection such as length, diameter, depth, and distance. It is ideal for measuring small parts, electronic components, and precision mechanical products. Applications: 2D measurements, profile comparison, tolerance inspection Feature: Optical microscope with integrated digital measurement system

⑦Measuring Microscope – Mitutoyo MF Series

We utilize the Mitutoyo MF Measuring Microscope to inspect micro-components with high precision.
It is ideal for evaluating profiles, dimensions, radii, angles, and other geometric features.
Model: Mitutoyo MF Series
Manufacturer: Mitutoyo Corporation – Japan
Applications: 2D dimensional inspection, profile analysis, precision part measurement
Feature: Optical magnification with high-resolution digital readout