What this manufacturer makes
Pinsheng Electronics is a Shenzhen circuit-design and manufacturing business whose services extend from PCB layout to bare-board fabrication, component assembly and functional testing. Its official fabrication page lists rigid, HDI, flexible and metal-based circuit families, with separate SMT assembly specifications. The disclosed board-process table includes material options, copper weights, thicknesses, surface finishes and dimensional tolerances. These are manufacturer statements; the directory does not treat the company’s quality-system or equipment claims as an independent factory audit.
Official company source reviewed- Manufacturing focus
- PCB design and fabrication · Rigid and HDI boards · Assembly and functional testing
- Published footprint
- Guangdong
- Listing and account
- Independently researched · factory account not claimed
Rigid PCB — published fabrication process
Manufacturer reportedGeneral fabrication table. The 0.15 mm hole is not clearly a finished-hole value. Heavy copper and fine routing are separate limits, not a demonstrated combined construction.
- Layer count
- 1–40 layers
- Line / space
- 0.0508 / 0.0508 mm
- Finished hole
- Not confirmed
- Impedance
- Not disclosed for this profile
| Board thickness | 0.2–7 mm; minimum depends on layer count |
|---|---|
| Copper weight | 0.5–12 oz; routing depends on construction |
| Surface finishes | HASL, immersion gold, OSP, immersion silver and immersion tin |
| Data formats | Gerber, DXF, PCBdoc and ODB++ listed |
| Technical source | pcbabest.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.
- Pinsheng Electronics — product and technical documentationhttp://www.pcbabest.com/page/pcbchangjia.html#pcbnlSource checked 2026-09-21Official website
- Pinsheng Electronics — company informationhttp://www.pcbabest.com/page/about.htmlSource checked 2026-09-21Official website
- Pinsheng Electronics — company informationhttp://www.pcbabest.com/Source checked 2026-09-21Official website
- Pinsheng Electronics — company informationhttp://www.pcbabest.com/page/tiepianchang.html#stmnlSource 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.