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Built to Your Specification
Standard products don’t fit every project. Different regions have different requirements. Different installers have different preferences. We get it.
We offer custom configurations including:
Private labeling — Your logo on products and packaging
Custom current/voltage ratings — Beyond standard ranges where possible
Special cable lengths or terminal configurations — For unique installation needs
Custom combiner box layouts — Internal component arrangement to your spec
Packaging — Custom cartons, labeling, or kit assembly
Minimum quantities and lead times vary by project. Contact us to discuss your specific requirements — we’ll let you know what’s feasible.
Try Before You Commit
We understand that switching to a new supplier requires confidence. That’s why we offer sample orders starting from 1 piece — so you can test our products in your own system before placing larger orders.
Samples ship within 3-5 business days. Our team will follow up to ensure everything meets your expectations.
Engineering Support When You Need It
Not sure which breaker fits your system? Have a question about coordination or protection settings? Our engineers are available to review your system parameters and provide clear, practical recommendations — usually within the same day.
We don’t hide behind sales teams. When you contact us, you speak directly to the people who design and test our products.
System protection scheme review
Product selection & coordination advice
Fault analysis support
Installation guidance
Changchun Town Changchun Road liushi industrial zone yueqing city wenzhou china
Tel : +86 18875830185
Whatsapp : +86 18875830185
Email : support@ylncn.com
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