About

ESI Access manufactures electromagnetic locks, brackets and access-control hardware in-house at its Melaka factory, backed by over twenty years of security-industry experience.

About Us (WordPress embed) | ESI Access
ESI Access Sdn Bhd

Our Story

Malaysian manufacturer of electromagnetic locks and access-control hardware.

The ESI Access factory and head office building at Wisma Weser, Merlimau, Melaka
ESI Access staff assembling maglock components at the production benches
20+ years
Security-industry experience behind every lock
Company Overview

Built in-house since 2011

ESI Access designs and manufactures electromagnetic locks, brackets and accessories at its own factory in Merlimau, Melaka — from coil winding to final testing.

Founded on more than 20 years of security-industry experience, ESI supplies installers and distributors across Malaysia and exports to the UK, Ireland and ASEAN markets.

Browse Products View Certificates
2011
Established as SECURENEX
90,000
Sq ft facility
20,000
Units per month
ISO 9001
Certified quality
Milestones

Company timeline

More than a decade of building electromagnetic locks in-house, from incorporation to a growing production line.

2011
Company incorporated
Founded in Subang Jaya, Selangor, originally trading as SECURENEX.
2018
Certifications achieved
ISO 9001:2015, TUV Rheinland CE, RoHS and SDoC.
2021 / 22
ECO Series launched
Auto-voltage, low-consumption maglocks.
Now
Today
Capacity expansion
Scaling output toward 20,000 units per month.
An ESI Access operator working at a surface grinding machine on the Merlimau factory floor
Manufacturing

Made in-house, step by step

01
E-core welding
Magnetic cores welded to form the lock body.
02
Coil winding
Precision winding of the electromagnetic coils.
03
Epoxy & machining
Potting for durability, followed by milling.
04
CNC drilling & grinding
Mounting faces machined to tolerance.
05
Plating & assembly
Surface plating and final assembly.
06
Final QA
Holding-force and function testing.
Manufacturing

The full production flow

A twelve-stage production sequence in three phases, from raw material input through to finished goods storage. Every stage runs at the Merlimau factory.

Electromagnetic lock manufacturing process flow Twelve stages in three phases. E-core material and copper wire feed Phase 01, magnet block production, stages 01 to 07. Aluminium bar feeds Phase 02, housing, stage 08. The magnet block and the housing both feed Phase 03, final assembly and dispatch, stages 09 to 12, which also takes PCB board, screws and steel armature plate. PHASE 01 — MAGNET BLOCK PRODUCTION PHASE 03 — FINAL ASSEMBLY & DISPATCH PHASE 02 — HOUSING RAW MATERIAL E-core material RAW MATERIAL Copper wire RAW MATERIAL Aluminium bar ASSEMBLY COMPONENTS PCB board, screws, steel armature plate 01 E-core preparation 02 Coil winding & insulation 03 Core assembly & soldering 04 Epoxy application 05 Machining 06 Surface finishing 07 Magnet block ready 08 Aluminium housing fabrication 09 Final assembly 10 Final inspection & testing 11 Packing 12 Finished goods storage Material flow Process flow Dashed border denotes external material or component input
  1. E-core preparation
  2. Coil winding and insulation
  3. Core assembly and soldering
  4. Epoxy application
  5. Machining
  6. Surface finishing
  7. Magnet block ready
  8. Aluminium housing fabrication
  9. Final assembly
  10. Final inspection and testing
  11. Packing
  12. Finished goods storage
Our People

The team behind the locks

Design, sales and administration in Subang Jaya; coil winding through to final inspection in Merlimau. Two sites, one company.

The ESI Access head office team outside the Subang Jaya office, beneath the ESI Excel Security Innovation signage
Head office team Subang Jaya, Selangor
The ESI Access production team outside the Merlimau factory at Wisma Weser
Production team Merlimau, Melaka
Support

FAQs

Answers to common questions about our products, manufacturing and how to work with us. Need more? Talk to our sales team.

All ESI Access maglocks are made in-house at our factory in Merlimau, Melaka — from e-core welding and coil winding through machining, plating, assembly and final quality inspection.

We supply installers and distributors, and welcome enquiries directly. Use the enquiry form on any product page or our contact page to reach the sales team.

Yes. OEM manufacturing, custom logo printing and private-label branding are available for volume and export orders. Enquire about OEM.

ESI operates an ISO 9001:2015 certified quality management system, and its locks carry CE, RoHS and related compliance. See the Certificates page for documents.

Yes. Alongside the Malaysian market, ESI exports to the UK, Ireland, ASEAN markets and beyond.

Datasheets can be downloaded on each lock’s product page. For quotations or specifications, contact our sales team through the enquiry form.

Need a quotation? Send us your email.

Our sales team will be in touch to confirm models and quantities before preparing your quotation. Your address is used for that request only — you are not added to any mailing list.

error: Content is protected !!
Scroll to Top