Manufacturing context
Suxin Electronics lists 2-layer immersion-gold PCB example in its official manufacturing documentation. Layer count: 2 layers. Surface finish: Immersion gold. Construction: Double-sided rigid PCB. Specific double-sided catalogue example. Other finishes and HDI constructions are separate product entries. Which stack-up, laminate grade, finished copper and acceptance criteria will be used for this board?
Official company source reviewed- Manufacturing focus
- Double-sided and multilayer PCBs · Flexible circuits · Aluminum-base boards
- Published footprint
- Jiangsu
- Listing and account
- Independently researched · factory account not claimed
2-layer immersion-gold PCB example
Manufacturer reportedSpecific double-sided catalogue example. Other finishes and HDI constructions are separate product entries.
- Layer count
- 2 layers
- Line / space
- Not disclosed for this profile
- Finished hole
- Not confirmed
- Impedance
- Not disclosed for this profile
| Layer count | 2 layers |
|---|---|
| Surface finish | Immersion gold |
| Construction | Double-sided rigid PCB |
| Technical source | sxpcb.net · 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.
- Suxin Electronics — product and technical documentationhttp://www.sxpcb.net/Product?product_category=2&menu_id=92Source checked 2026-09-21Official website
- Suxin Electronics — company informationhttp://www.sxpcb.net/Source checked 2026-09-21Official website
- Suxin Electronics — company informationhttp://www.sxpcb.net/Product?product_category=5&menu_id=95Source 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.