EPSON Precision Johor Sdn Bhd
EPJ – The Best and Trusted Micro Precision Parts Manufacturer
We custom micro precision metal fabrication company offering Cam & CNC Lathe machining, and custom OEM manufacturing solutions to your specification.
Serving electronics, aerospace, automotive, medical, and industrial applications worldwide.
Our Commitment to Quality
We specialize in delivering top-notch products and exceptional service for every client.

EPJ's Quality Inspection Excellence
Comprehensive quality management through Measure Data System, Six Sigma Management, 100% Shipping Inspection, Full Process Measurement Reports, and free return and exchange of defective products. Trusted by more than 800 users globally.
Why Choose EPJ

Quality Control Policy

Continuous Improvement
Scientific management system that records and analyzes data to achieve efficient, low-cost management and control costs for each customer.

Customer First
Customer-centric approach that continuously improves satisfaction and loyalty, always regarding customer satisfaction as a working principle.

Quality-oriented
Quality is the foundation of EPJ’s survival. We emphasize quality management in every detail and link, with everyone focused on quality everywhere.
Full Closed-Loop Quality Management

Demand Analysis
Define project requirements with customers, create RFQ requirements in cloud computing platform, and provide authorized online access to all project developments

Supply Chain
ISO9001 certified suppliers undergo quality manual review, test piece trials, and sign agreements with focus on quality rules and privacy. Graded review twice yearly.

Process Control
MES locks production equipment if measurement data is out of tolerance, automatically schedules production to avoid delays, and enables online PO production tracking.

Quality & Delivery
Real-time measurement data query, parts traceability, electronic measurement reports, and complete shipping documentation including material reports and CMM reports.
Trusted by The World Users Globally

Trusted The Worldwide

Supplier
Vetted supply chain partners
Honors
Industry certifications and awards
Popularity
Customer satisfaction rate
Satisfied Customers
Global client base
EPJ's Quality Certificates
Epson Precision Johor Sdn Bhd (EPJ) passed the BVQI audit and obtained certificate authorization for ISO9001:2015, ISO 14000, and ISO 45000. Customers can check our company’s supporting capabilities online.
We integrate the quality system into our management system to achieve a fully closed-loop evidence chain, eliminating “counterfeit and shoddy parts” from the management process through rigorous certification and continuous monitoring.


Digital Quality Management System
A digital quality management system (QMS) uses software to monitor, control, and improve quality processes efficiently and accurately. It leverages 2D/3D product models to manage and streamline inspections and quality control throughout the entire production process, ensuring accuracy and compliance in a model-based environment.

Parts Quality Analysis
Use a digital system to check the quality of finished parts. It helps find problems quickly and ensures parts meet standards.

Real Time Metrics
Real-time metrics tracking helps you spot issues instantly, improve decision-making, boost efficiency, and ensure consistent quality throughout the process.

Server and Data Management
Support RFQ/FAI/DFM/COC/3DCMM download, provide complete FMEA and PFMEA demand support, and ensure the stable implementation of the process.

Automatic Collection
2D&3DCMM automated inspection equipment

Automatic Collection
Digital measuring tools or instruments

Manual Input
2D&3DCMM automated inspection equipment

Server and Data Storage and Management
Supports, FAI and downloads. Provides full FMEA and PFMEA support to ensure stable process implementation.
Abnormal Warning and Monitoring
Process monitoring, notifications and warnings, monitoring dashboards

Data Analysis and Application
SPC analysis, quality traceability, quality dashboard

Report Integration and Management
Data integration, graphical reporting, report management

Frequently Asked Questions
If you’re considering choosing EPJ as a trusted support partner, feel free to explore the common questions about our services and assistance. We’re here to help you understand how we deliver reliable, consistent, and quality support for your needs.
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1. What core value does EPJ deliver to customers?
EPJ delivers high-volume precision parts with micron-level accuracy and superior cleanliness, while reducing total production cost through integrated engineering and manufacturing.
2. What makes EPJ different from other precision manufacturers?
Combination of advanced Auto CAM machining + ultrasonic vacuum cleaning, ensuring both precision and contamination-free parts in one complete solution.
3. What level of precision can you consistently achieve?
We achieve up to ±2.5 micron tolerance, with stable repeatability for mass production.
4. How does EPJ ensure consistent quality at high volume?
Through automated production systems, strict process control, and in-line inspection, ensuring every batch meets the same high standard.t.
5. Can EPJ handle complex and micro-scale components?
Yes. We specialize in small, intricate parts, including blind holes and fine geometries used in high-end industries.
6. How effective is your ultrasonic vacuum cleaning process?
Our system ensures deep cleaning of micro cavities, removing oil, chips, and contaminants that conventional cleaning cannot reach.
7. Is your cleaning process safe and compliant?
Yes. We use environmentally safer hydrocarbon-based cleaning, replacing harmful solvents like TCE, ensuring operator safety and compliance.
8. How does EPJ help reduce overall production cost?
By optimizing design (DFM), machining efficiency, and cleaning integration, we can reduce total cost by up to 60% without compromising quality.
9. What industries benefit most from EPJ services?
Industries requiring high precision and cleanliness, such as medical, aerospace, electronics, automotive, and watch components.
10. What information do I need to send for quotation?
1. Drawing (2D/3D)
2. Material
3. Tolerance
4. Quantity
Get Instant Quotes
Free solutions for your products. Supports uploading of 2D/3D image files in different formats. Detailed product information helps engineers accurately calculate costs.
Call Us
Questions about our product or pricing? Call for support
+60 197799206
Chat With Us
Our support will help you from 9am to 5pm EST.
WhatsApp’s:019 7799206
Contact Us
Get in touch with our engineering team for solutions
Contact Form: salesepj@gmail.com or EPJ-sales@sep.epson.com.sg
