What this manufacturer makes
Deshengbang Circuit manufactures high-frequency and microwave PCBs, mixed-material multilayers and other specialty printed circuit boards in Shenzhen. Its official profile dates the company to 2016 and describes engineering support for custom constructions. The process table separates prototype and volume production. The volume range below is substantially narrower than the 50-layer prototype headline, particularly for thickness, copper and finished holes. RF material grade and layer arrangement should accompany the Gerber package so the manufacturer can assess the actual combination.
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.
Open capability sheet →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.