Top 6 PCB Assembly Manufacturers in Malaysia (2025)

 

Table of Contents

Introduction

Malaysia has emerged as a global leader in electronics manufacturing, particularly in PCB assembly and testing. With its strategic location, strong infrastructure, and competitive cost structure, the nation attracts top-tier companies. In this article, we evaluate the top 6 PCB assembly manufacturers in Malaysia in 2025, detailing their strengths, services, and why they stand out in the global electronics supply chain.

Top 6 PCB Assembly Manufacturers in Malaysia (2025)

Evaluation Criteria for Ranking

Our rankings are based on:

  • Technical capabilities: SMT, THT, HDI.
  • Certifications: ISO, IPC, TS/IATF.
  • Customer base: local and global OEMs/EMS.
  • Production volume: prototyping to mass production.
  • Additional services: box-build, testing, supply chain.

1. Wintech

Wintech

Wintech provides full-turnkey solutions for mid- to low-volume PCB assembly, prototyping, SMT, and metal/plastic machining. Serving global top 500 firms, Wintech is trusted for high complexity and precision systems.

Key Services

Wintech specializes in high-mix, low- to mid-volume production with tailor-made solutions for complex structures. Their record in supporting world-class clients highlights their strong engineering and manufacturing capability.

2. Seki Aoi Techno

Seki Aoi Techno (Malaysia) is a global PCB assembly leader, originally from Japan, with over four decades of experience . They offer ISO 9001 & ISO 14001-certified turnkey solutions from prototyping to full production.

Strengths

3. Silvtronics

Silvtronics, founded in 2003, is based in Kuala Lumpur and Shenzhen, offering PCB fabrication and assembly with ISO 9001, TS 16949, IPC‑A600, and IPC‑A610 certifications .

Key Advantages

  • Small- to medium‑volume prototyping
  • Dedicated small-batch capacity
  • Strong quality controls—20,000+ projects served 

4. Venture Corporation

Venture Corporation, a Singapore-headquartered EMS provider, has major PCB assembly operations in Penang with 10,000+ employees . Their turnkey capabilities support telecoms, healthcare, and automation industries.

Service Scope

  • PCB design, prototyping, assembly, testing
  • Complex mechatronic modules
  • Cost-effective, scalable manufacturing 

5. C‑MAC MicroTechnology

C‑MAC MicroTechnology specializes in microelectronic PCB assembly in Penang. With 1,000+ staff since 1994, C‑MAC serves aerospace, automotive, and telecom customers .

Why Choose C‑MAC?

  • Advanced packaging & HDI PCB
  • High-reliability manufacturing
  • Mission-critical electronics expertise

6. Basset

Basset in Petaling Jaya offers ISO 9001-certified PCB assembly since 2001. Their modern SMT lines handle fine-pitch down to 0.16 mm, BGAs, CSPs, and variety in board types.

Capabilities

  • SMT, robotic soldering, AOI, functional test
  • Flexible & rigid-flex PCBs, complex shapes
  • Gerber, BOM, pick-and-place input supported

Why Malaysia Is a Strong PCB Hub

Malaysia ranks among the top 10 global semiconductor exporters and contributes ~13% of global PCB packaging & testing. Government initiatives (MIDA, MITI, digitalization grants) encourage PCB investment . Infrastructure, skilled labor, and strategic location further boost competitiveness.

How to Choose the Right PCB Assembly Partner

Consider the following:

  • Certifications: ISO, IPC, automotive/aerospace standards.
  • Volume & Complexity: Prototype, mid-batch, HDI, fine-pitch?
  • Vertical integration: Design support, box-build, machining.
  • Traceability & Testing: AOI, functional, supply chain visibility.
  • Turnaround & price: Lead-times, cost vs value, local presence.

Summary Table

ManufacturerHighlightsCertificationsIdeal Applications
WintechTurnkey, prototyping, machining integrationN/A (high-precision systems)Complex, low/med volume systems
Seki Aoi Techno40+ years, high-speed SMT, global footprintISO 9001/14001Medical, automotive, industrial
SilvtronicsISO/TS-certified, prototyping focusISO9001, TS16949, IPC‑A600/610Automotive, telecom, mid-volume
Venture Corp10k+ staff, turnkey EMS capabilitiesISO, ICS (not specific)Telecom, healthcare, industrial
C‑MAC MicroTechnologyHDI, mission-critical electronicsNot specifiedAerospace, automotive, telecom
BassetFine-pitch SMT, AOI, flexible PCBsISO9001Consumer, industrial electronics

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