Manufacturing context
Deshengbang Circuit lists multilayer PCB — volume-production range in its official manufacturing documentation. Volume board thickness: 0.4–6.0 mm. Volume finished copper: 0.5–6 oz. Maximum panel: 610 × 1200 mm. Volume aspect ratio: 12:1. Volume-production column only. Prototype 50-layer, 10 mm and 12 oz limits are not part of this range. Which stack-up, laminate grade, finished copper and acceptance criteria will be used for this board?
Official company source reviewed- Manufacturing focus
- RF and microwave PCBs · Mixed-material multilayers · Prototype and volume manufacturing
- Published footprint
- Guangdong
- Listing and account
- Independently researched · factory account not claimed
Multilayer PCB — volume-production range
Manufacturer reportedVolume-production column only. Prototype 50-layer, 10 mm and 12 oz limits are not part of this range.
- Layer count
- 1–20 layers
- Line / space
- 0.0762 / 0.0762 mm
- Finished hole
- 0.15 mm
- Impedance
- Not disclosed for this profile
| Volume board thickness | 0.4–6.0 mm |
|---|---|
| Volume finished copper | 0.5–6 oz |
| Maximum panel | 610 × 1200 mm |
| Volume aspect ratio | 12:1 |
| Technical source | dsbpcb.com · Manufacturer specification |
These are separate published limits, not a promise that every combination is manufacturable. Unknown values are excluded from numerical filtering.
Know what has been checked.
The website review establishes the source of a statement. Independent UL ownership, equipment and material checks are tracked separately.
UL ownership
Not independently verifiedNo supporting record has been reviewed for this category.
Qualification request: Legal holder, manufacturing address and current UL recognition.
Equipment & in-house processing
Not independently verifiedNo supporting record has been reviewed for this category.
Qualification request: Machine inventory, location and evidence that the relevant process runs at the quoted site.
Material traceability
Not independently verifiedNo supporting record has been reviewed for this category.
Qualification request: Laminate grade, supplier documentation and traceable production-batch records.
Sources & review record.
Reviewed 2026-09-21. Manufacturer pages can change; confirm the current revision when requesting a quotation.
- Deshengbang Circuit — product and technical documentationhttp://www.dsbpcb.com/jishu/Source checked 2026-09-21Official website
- Deshengbang Circuit — company informationhttp://www.dsbpcb.com/about/Source checked 2026-09-21Official website
- Deshengbang Circuit — company informationhttp://www.dsbpcb.com/Source checked 2026-09-21Official website
- Deshengbang Circuit — company informationhttp://www.dsbpcb.com/tgban/Source checked 2026-09-21Official website
Company names and images identify the source manufacturer. Listing does not imply endorsement, partnership, account participation or completion of a factory audit.
Make the first technical conversation useful.
Which stack-up, laminate grade, finished copper and acceptance criteria will be used for this board?
Attach the manufacturing brief
Layer stack-up, finished dimensions, copper weights, laminate grade, quantity and delivery destination.
Define acceptance
Finished-hole tolerance, impedance targets, coupon requirements, surface finish and permitted process substitutions.
Confirm the recipient
Agree the manufacturing legal entity, confidentiality terms and approved site before sharing production files.