Metto Electronic Service designs and manufactures high-quality copper wound transformers for industrial, marine, UPS and custom applications — engineered to your exact specification, delivered with decades of expertise.
Founded by Mr Leow Lip Sing in 1970, Metto Electronic Service began as a small workshop servicing radio sets, televisions and power supply units. In 1975, recognising the growing demand for quality transformers in Singapore's industrialising economy, the business pivoted to transformer manufacturing under the MES brand.
Today, MES is one of Singapore's recognised and trustworthy transformer manufacturers — supplying clients across marine and offshore, oil rig, commercial infrastructure, switchboard and panel manufacturing, industrial automation, and many other sectors.
Mr Leow Lip Sing establishes a small workshop repairing radio sets, televisions and electrical appliances.
Pivoted to manufacturing dry-type transformers. First factory established at Eunos Industrial Estate under the MES brand.
Relocated to a larger modern facility at Kaki Bukit Avenue 1, Shun Li Industrial Park, with significantly expanded production capacity.
An established and trusted transformer manufacturer in Singapore, serving clients across marine, offshore, infrastructure, switchboard, automation and OEM sectors.
The MES range covers standard and custom configurations — single phase, three phase, and specialist types for the most demanding environments.
Reliable power conversion and distribution for commercial and industrial environments. Available in single and three phase configurations.
Electrical isolation, transient protection and stable operation for sensitive electronic equipment, medical devices and instrumentation.
Engineered for uninterruptible power supply systems and K-factor rated harmonic environments, ensuring clean power to critical loads.
Compact and efficient auto-winding designs for voltage step-up or step-down where galvanic isolation is not required.
Purpose-built for marine, offshore and oil rig installations. Engineered to withstand the demands of shipboard and subsea environments.
Fully bespoke designs built to your specification — non-standard voltages, custom enclosures, specialist windings, and tight delivery schedules.
Standard configurations are available from stock. Custom dimensions, voltages and enclosures are confirmed at quotation stage.
Manufactured at 50/60 Hz in both isolation and auto-winding configurations. Custom designs are available for non-standard voltages, compact form factors and bespoke enclosures. Fast turnaround on receipt of purchase order.
Available in power, isolation, auto-winding, UPS/K-13, motor starting and other customer-specified configurations. Industrial capacity range for demanding applications across multiple sectors.
Non-standard requirements? MES has the in-house engineering capability to design and manufacture transformers to your precise specification. Contact our sales team with your voltage, capacity, phase count, enclosure type and application details for a prompt technical recommendation and quotation.
All transformers are manufactured, wound and load-tested at our Kaki Bukit facility before delivery. In-house quality control at every stage.
Share your voltage, capacity, phase, enclosure and application requirements. Our team will respond with a technical recommendation and quotation.
Provide your requirements below and email us directly. Include voltage, capacity, phase and any special requirements for a prompt quotation.