Quality Standards Policy

Quality Standards – Precision Ground Bar Manufacturing

Purpose

This policy articulates Hara Metal Co., Ltd.’s dedication to sourcing 
and delivering steel products that consistently meet or surpass the quality 
expectations of our clientele and relevant industry benchmarks.

Scope

This policy applies to all transactions involving steel bars and wire 
conducted by Hara Metal Co., Ltd. It encompasses our interactions with 
suppliers and the internal protocols governing quality assurance.

Quality Standards – Precision Ground Bar Manufacturing
Quality Standards – Precision Ground Bar Manufacturing

Standards

Acceptable Grades: Hara Metal Co., Ltd. specializes in trading the 
following steel grades: S45C, SUJ2, 304L, SUM24L, SCM415, JIS G3101 
SS400, along with their equivalents and others.

Specifications: All steel items must adhere to the chemical, mechanical, 
dimensional, and surface finish specifications outlined in relevant industry 
standards or as mutually agreed upon in purchase agreements.

Certifications: Suppliers are required to furnish mill test reports or 
equivalent certifications with each shipment, validating compliance with 
the prescribed specifications.

Supplier Management

Selection: Suppliers are assessed based on their historical performance, 
certifications, and capacity to consistently meet our quality benchmarks.

Audits and Inspections: We retain the prerogative to conduct audits of 
supplier facilities or enlist third-party inspections to ensure adherence to 
our quality criteria.

Quality Standards – Precision Ground Bar Manufacturing
Quality Standards – Precision Ground Bar Manufacturing

Incoming Inspection

Visual Inspection: As part of our commitment to quality, every incoming 
steel product undergoes a comprehensive visual assessment. We 
meticulously scrutinize each item for surface imperfections, damage, 
and compliance with your purchase order specifications. Rust inspection 
is also integral to our process. Furthermore, our rigorous procedures 
include thorough hardness and roundness testing to uphold the highest 
quality standards. Rest assured, we meticulously verify the accuracy of 
quantities, ensuring precise and reliable deliveries for your satisfaction.



Verification Testing: We prioritize transparency and quality assurance. 
We offer Material Certificates (Mill Sheets), SoC-RoHS reports, and 
MSDS/SDS Safety Data Sheets upon request. These documents ensure 
compliance and provide insights into product composition, safety, and 
environmental standards.

Continuous Improvement

Hara Metal Co., Ltd. is committed to ongoing enhancement of our 
quality standards and procedures. We regularly evaluate customer 
feedback, industry trends, and performance data to identify avenues 
for improvement.

Quality Standards – Precision Ground Bar Manufacturing
Quality Standards – Precision Ground Bar Manufacturing

Responsibilities

All Hara Metal Co., Ltd. employees are entrusted with upholding this 
Quality Standards Policy. Specific responsibilities include:

Management: Establishing and disseminating quality standards, allocating 
resources, and ensuring compliance.
Procurement: Selecting suppliers based on quality criteria and validating 
material certifications.
Quality Control: Conducting incoming inspections, maintaining 
documentation, and reporting non-conformities.