What this manufacturer makes
Aoshikang organizes its offering around automotive electronics, servers and storage, telecommunications and digital energy. Its technical-support page describes backdrilling, controlled impedance and mixed-material processes. A separate market page includes research and application statements, which are kept outside the numerical filter.
Official company source reviewed- Manufacturing focus
- Server & storage PCB · Automotive electronics · RF & digital energy
- Published footprint
- Hunan · Guangdong; confirm the production base
- Listing and account
- Independently researched · factory account not claimed
Multilayer PCB — technical-support envelope
Manufacturer reportedTechnical-support table says 24L while another heading says 24+. Only the explicit table limit is used; no lower layer bound is assumed.
- Layer count
- Up to 24 layers
- Line / space
- Not disclosed for this profile
- Finished hole
- Not confirmed
- Impedance
- ±8%
| Maximum layers in table | 24 |
|---|---|
| Impedance tolerance | ±8% |
| Aspect ratio | ≤21:1 |
| Backdrill stub | 2–10 mil |
| Loss testing | SET2DIL, Delta-L and TRL listed |
| Technical source | askpcb.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 2026-09-20. Manufacturer pages can change; confirm the current revision when requesting a quotation.
- 市场askpcb.comOfficial website
- 技术支持askpcb.comOfficial 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 insertion-loss method, stub target and coupon design apply to the proposed stack-up and operating frequency?
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.