Contact DEWIN
Send your drawing.
Get a checked fit, not a guess.
Tell us your frame size or cable diameters and attach a drawing if you have one. Our export engineers reply within one working day, in English, with a cross-reference to your existing part.
- Free samples for validation testing
- Model cross-reference table with your enquiry response
- Reply within one working day, from a technical export engineer
Request a quote or sample
Fields marked required take under a minute to complete.
Faster quotes
What to include for the fastest response
01
Frame size
Your current cut-out dimensions or module count.
02
Cable diameters
The range of cable and pipe sizes passing through.
03
Drawing or photo
A PDF, CAD file, or a photo of the existing installation.
04
Sealing requirement
Required IP rating, fire rating, or pressure spec, if known.
After you send
What happens next
Engineer review
Your drawing or specification is checked against our TSR/TSC model range.
Cross-reference and quote
We reply with a matching model, cross-reference table, and pricing.
Sample dispatch
A free validation sample is arranged so your team can confirm fit before ordering.
38+
Granted patents across sealing and frame design
2013
Factory established, plus branches in Shandong and Hunan
40-60%
Typical cost reduction versus established European brands