Manufacturing context
Juyuan Electronics lists single-sided carbon-film PCB service in its official manufacturing documentation. Copper-layer construction: Single-sided product family. Contact process: Carbon-film printing. Related process: Nickel-plated carbon-film boards listed separately. Company product-family disclosure. Carbon resistance, contact life and print registration require drawing-specific agreement. Which stack-up, laminate grade, finished copper and acceptance criteria will be used for this board?
Official company source reviewed- Manufacturing focus
- Single-sided circuits · Carbon-film boards · Control and backlight boards
- Published footprint
- Jiangsu
- Listing and account
- Independently researched · factory account not claimed
Single-sided carbon-film PCB service
Manufacturer reportedCompany product-family disclosure. Carbon resistance, contact life and print registration require drawing-specific agreement.
- Layer count
- 1 layers
- Line / space
- Not disclosed for this profile
- Finished hole
- Not confirmed
- Impedance
- Not disclosed for this profile
| Copper-layer construction | Single-sided product family |
|---|---|
| Contact process | Carbon-film printing |
| Related process | Nickel-plated carbon-film boards listed separately |
| Technical source | jyhhz.com · 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.
- Juyuan Electronics — product and technical documentationhttp://www.jyhhz.com/about.jspSource checked 2026-09-21Official website
- Juyuan Electronics — company informationhttp://www.jyhhz.com/Source checked 2026-09-21Official website
- Juyuan Electronics — company informationhttp://www.jyhhz.com/pl.jspSource 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.