SUNLEC MARKING SERVICE
We do the work for you
Ordering Is Simple
Once you have planned the job, simply provide us with your list of numbers in our preferred spreadsheet format.
Full Service
In addition to printing your tags, we also offer a sleeving service.
48 Hour Turnaround
Provide your list of numbers electronically and you’ll receive your tags within 48 hours. Plus delivery is free!
Wide Product Range
We offer marking services on a range of quality products to suit electrical components from cables, terminal blocks and contactors through to panels and switchboards.
Enquire About Our Marking Service
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Frequently Asked Questions
In-House Marking Service FAQs
You send us your list of marker numbers, and our team prints the markers at our own facility. We can also fit them into sleeves for you. Your markers arrive ready to install, so your technicians don’t have to spend time preparing labels.
We can produce:
These suit electrical components from cables, terminal blocks and contactors through to panels and switchboards.
Plan the job first, then send us your list of numbers in our preferred spreadsheet format. If you have questions before ordering, use the enquiry form above.
No. For a numbered sequence, put the first number in Column A and the last in Column B, for example A01 to A50, and we’ll produce every number in that range.
Send us your list electronically and you’ll usually receive your tags within 48 hours, with free delivery.
Yes. As well as printing your tags, we offer a sleeving service. This further reduces the time your team spends preparing markers on site.
Yes. If you build several identical panels, you can submit one wire list and set the quantity to match the number of units. This gives you a consistent marker set for every panel.
Markers are produced directly from your digital list, so there’s no retyping. That removes the typos and transposed characters common with manual marking. Check your list carefully before you submit it, because the markers will match it exactly.
It saves the most on:
- high-volume or repeat work, such as building multiple identical control panels
- large, complex installations with thousands of termination points
- projects with tight deadlines, where on-site marking could hold up the job
Manual marking takes skilled technicians away from wiring and testing. It also introduces errors that cause delays during commissioning, and it wastes materials through dropped characters and misprints. Pre-made markers reduce all three costs. According to the article, marking a large control panel by hand can take a full day, compared with a couple of hours using pre-printed tags.

