Brand profile
SEPM — Sumitomo Electric Interconnect Products Malaysia
Independent overview of SEPM, a Johor Bahru interconnect manufacturer often referenced for FFC, electronic wires, and irradiated wire production.
Sumitomo Electric Interconnect Products (M) Sdn. Bhd. (SEPM) was established in March 1988 as a Malaysian subsidiary of Sumitomo Electric Industries, Ltd., Japan. Public company materials describe a manufacturing campus of approximately 59,003 m² with roughly 31,277 m² of built-up area across six factories designated M1–M6, employing about 906 people.
This page is published by FFC & Wire Hub as an independent brand note. It is not the official SEPM or Sumitomo Electric corporate site and does not take orders on SEPM’s behalf.
Campus & location
Archive materials place the plant at No.1, Jalan Angkasa Mas Utama, Kawasan Perindustrian Tebrau II, 81100 Johor Bahru, Johor, Malaysia. Flexible flat cable production at Tebrau Industrial Area 2 is commonly dated to 1993 (M1), with later expansions into device wire, IRRAX™, automotive, and high-voltage lines.
Product areas often associated with SEPM
- Flat components — FFC families including SUMI-CARD™-type constructions and jumper leads.
- Electronic wires — UL/CSA-recognised insulated wires and flexible PVC constructions.
- Irradiated wires — cross-linked families historically marketed under IRRAX™.
Milestones
A rewritten timeline of publicly listed milestones (capacity moves and certifications) is kept at /history/ for SEO continuity — framed as SEPM historical context, not as this publisher’s company history.
Archived public contacts
The following phones and fax appear in a May 2022 Wayback capture of sepm.com.my. Confirm currency before calling.
- General: +607-3602000 (Ext 125)
- Sales: +607-3602022 · +607-3602021
- Fax: +607-3602001
Related reading: What is SEPM? · How to request SEPM product information