Unisem Delivering Semiconductor Excellence Through Quality and Innovation
Unisem is a global semiconductor leader headquartered in Kuala Lumpur, Malaysia, with advanced manufacturing facilities in Ipoh, Gopeng, Malaysia, and Chengdu, China. Committed to achieving Total Customer Satisfaction, we prioritize quality, on-time delivery, and cost-effectiveness across every stage of production. Our success is driven by a robust Quality Management System, employee accountability, and continuous improvement, ensuring products and services meet the highest global standards.
Experiences
Quality & Compliance Commitment
Unisem adheres to internationally recognized certifications, including IATF 16949:2016 (Automotive), ISO 9001:2015 (Quality Management), ISO 14001:2015 (Environmental), and ISO 45001:2018 (Health & Safety). We comply with China-RoHS, EU RoHS, REACH, RBA VAP Compliance and sustainability mandates, validated through annual testing. Strategic partnerships, such as Sony Green Partner and Samsung ECO Partner, further underscore our dedication to ethical and eco-conscious practices.
Automotive
Quality Management
Environmental
Health & Safety
Precision Manufacturing & Assurance
From raw materials to final shipment, our processes are governed by rigorous Quality Control Plans and Statistical Process Control (SPC) monitoring. Verification methods include visual inspections, functional testing, certifications, and internal audits. Our Reliability & Quality Assurance Organization ensures adherence to customer specifications and industry benchmarks like JESD47 and AEC-Q100/AEC Q006 for automotive reliability.
Benchmark
Benchmark
We have 100+ satisfied clients
Advanced Reliability & Analysis Labs
Each Unisem site features state-of-the-art labs for package reliability testing, failure analysis, and yield improvement.
By integrating technical expertise with cutting-edge tools, we deliver solutions that excel in real-world applications while maintaining the highest standards of safety, sustainability, and customer trust.
New Package Qualification & Development
Material Characterization
Reliability
Failure Analysis
Ongoing Reliability Monitoring via Reliability Audit Programs (RAP)
Unisem quality is responsibility of employee
Unisem’s has been servicing for over 30+ years, currently our factory has located in several places around globe, and HQ stays in Kuala Lumpur, Malaysia.
The Company’s Quality Policy is to:
✔ produce products and provide services of the highest quality as perceived by each and every customer.
✔ commit to on-time delivery and to be the most cost effective.
This is achieved through a precisely designed and well defined system of manufacturing excellence and concerted strength of people involvement. We are committed to comply with requirements and continually improve the effectiveness of the Quality Management System. The ultimate goal is TOTAL CUSTOMER SATISFACTION.
Unisem’s policy is approved and validated by the top management.
Together with a team of highly motivated and well trained employees, we shall serve our customers with the highest standard of quality and a committed on-time delivery.
In line with our Quality Policy, Reliability & Quality Assurance Organization is structured to ensure that the established quality system is being implemented and maintained, as well as to ensure services provided and finished products built per customer’s requirements.
From incoming materials to final test, packaging and shipping, quality is assured along the manufacturing process through the usage of Quality Control Plan and Statistical Process Control monitoring. The control plan covers the prototype build, pre-production build and mass production to control all critical parameters and special characters of the products along the manufacturing process.
At Unisem, methods of verification for acceptance may include one or more of the following:
Visual Inspection
Line Functional Test
Certificate of Conformance (C of C)
Certificate of Chemical / Spectrographic Analysis
Tests and/or Inspection Reports
Statistical Process Control (SPC) Data
Internal quality audits
Supplier Plant Manufacturing Process Audit
Unisem’s management system is in compliance to the international and local standards on Quality Management Systems and Environmental Management Systems which are vital to our business globally. Each of Unisem sites is proud to have achieved the third party certification to these standards.
ISO 26262 : 2018 Automotive Functional Safety Mgmt
IECQ QC 080000:2017– Hazardous Substance Process Management
Global Security Verification (GSV)– Supply Chain Security
Compliance to China-RoHS, ROHS (EU Directive 2011/65/EU), REACH (EU Directive 2006/1907/EC) and its subsequent amendments as verified by annual ICP testing.
Unisem has fully equipped package reliability qualification & product analysis labs at each site to support our customers’ requirements for new package qualification testing, ongoing reliability monitoring and continuous yield improvement.
The quantitative and qualitative assessments of package reliability focus on the identification and timely elimination of processing deficiencies that degrade product performance in a real world application.
Each Unisem site has the capability to perform the standard Package Reliability Qualification and Reliability Audit Program test requirements in accordance with JESD47 standard specifications or specific customer requirements.
Standard Package Qualification and Reliability Audit Program test matrix
RELIABILITY AUDIT PROGRAM (RAP)
The reliability monitoring program is performed in each site to assure our on-going improvement in our package reliability. Unisem’s standard RAP tests reference JESD47 and Automotive RAP tests reference AEC-Q100.
PACKAGE ANALYSIS LABS
The Package Analysis Labs in each of Unisem site are well equipped with state-of-art equipment combined along with our technical expertise to provide a full breadth of package level analysis and capabilities support:
• New package development and package qualification
• Material characterization
• Assembly yield loss analysis and improvement
• Reliability failure analysis and improvement
• Test failure analysis and improvement
• Reliability Audit Program
Our Accomplishment
Our Standards, Your Trust
Health and Safety
KPI
Injury frequency rate for industrial accidents <1.50 accidents per million hours worked.
FY2025 Performance
0.68
Human Rights & Labour Standard
KPI
Zero confirmed incidents of discrimination/human rights issue.
FY2025 Performance
Zero
Training & Development
KPI
75% of employees achieving minimum 6 trainings hours*.
FY2025 Performance
90.4%
Supply Chain Management
KPI
14 Suppliers audits to be conducted.
FY2025 Performance
20
Data Policy & Privacy
KPI
Zero complaints received concerning breaches, leaks, thefts or losses of customers privacy and data.
FY2025 Perfomance
Zero
INDUSTRIAL AWARDS & ACHIEVEMENTS
Company
Tech & Services
Corporate
Operating Sites
Copyright © 2016 – 2025 Unisem (M) Berhad 198901006009 (183314-V).