Quality Assurance

Quality Control

Our rigorous quality control system ensures every part we deliver meets your exact specifications and the highest industry standards.

Quality Built Into Every Stage

At Bonida, quality control begins with customer requirements and continues through material verification, precision machining, in-process checks and final dimensional inspection.

Our Standard Workflow

Drawing and specification review before production
Material information checked against order requirements
Key dimensions monitored during machining
Final inspection against approved drawings
Inspection records or material documents provided when agreed during quotation

Our procedures use documented quality-control practices aligned with ISO 9001 principles.

Our Quality Philosophy

Quality is not just a department at Bangnida -- it is integrated into every step of our manufacturing process. From incoming material inspection to final shipment, we maintain strict quality controls to ensure consistency, precision, and reliability in every part we produce.

< 0.5%

Defect Rate

> 98%

On-Time Delivery

> 99%

Customer Satisfaction

Our Process

Quality Control Process

A systematic approach to quality that covers every stage of production.

Incoming Inspection

All raw materials and outsourced components are inspected for compliance before entering production

In-Process Inspection

Regular quality checks during production using SPC (Statistical Process Control) methods

Final Inspection

100% dimensional and visual inspection of critical features on every part before shipment

Inspection Reports

Detailed dimensional reports, material certificates, and surface finish data provided with every order

Equipment

Inspection Equipment

We use precision measuring instruments to ensure every dimension is within specification.

CMM (Coordinate Measuring Machine)

High-precision 3D measurement with accuracy up to 0.001mm for complex geometries

Optical Comparator

Non-contact measurement for profiles, contours, and small features

Surface Profilometer

Surface roughness measurement to verify Ra, Rz values per your requirements

Hardness Tester

Rockwell and Vickers hardness testing to verify material properties

Certifications

Standards & Certifications

Our quality management system meets international standards and customer-specific requirements.

Internationally recognized quality management system with annual audits and continuous improvement

Production Part Approval Process and First Article Inspection Reports available for all orders

ROHS

Materials comply with EU environmental regulations for hazardous substances

Confidence in Every Part We Deliver

Request a quote today and experience our commitment to quality firsthand.

Request a Quote