What this manufacturer makes
Dequn Quick PCB manufactures single-sided, double-sided and multilayer circuit boards in Pingdi, Longgang, Shenzhen. Established in 2013 according to its official profile, it serves prototype orders and larger production batches. Its process documentation specifies FR-4, one to ten electrical layers, finished copper weights and separate board-thickness tolerances. It also distinguishes the large working panel from the usual customer design size. The manufacturing conditions below preserve that distinction so panel dimensions are not mistaken for a guaranteed finished-board size.
Official company source reviewed- Manufacturing focus
- FR-4 PCB prototypes · Single-sided and multilayer boards · Small and volume batches
- Published footprint
- Guangdong
- Listing and account
- Independently researched · factory account not claimed
FR-4 PCB — 1–10-layer manufacturing
Manufacturer reportedPublished manufacturing conditions. The 1200 × 510 mm working panel is not the standard finished-board size; mechanical drill diameter is not entered as a finished-hole limit.
- Layer count
- 1–10 layers
- Line / space
- 0.1016 / 0.1016 mm
- Finished hole
- Not confirmed
- Impedance
- Not disclosed for this profile
| Board thickness | 0.3–3.0 mm |
|---|---|
| Finished outer copper | 1–2 oz |
| Finished inner copper | 0.5 oz |
| Usual customer design size | Within 380 × 380 mm; file review required |
| Technical source | dqkjpcb.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.
- Dequn Quick PCB — product and technical documentationhttps://www.dqkjpcb.com/?page_id=5092Source checked 2026-09-21Official website
- Dequn Quick PCB — company informationhttp://www.dqkjpcb.com/Source checked 2026-09-21Official website
- Dequn Quick PCB — company informationhttps://www.dqkjpcb.com/?page_id=9Source checked 2026-09-21Official website
- Dequn Quick PCB — company informationhttps://www.dqkjpcb.com/?page_id=5035Source 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.
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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.
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