What this manufacturer makes
Shanmei Electronics manufactures single-sided, double-sided and multilayer circuit boards in Wan’an, Jiangxi. The official company history describes a business established in 1999 and the relocation of its Meizhou factory to Wan’an in 2022. Applications include communications, power, computing, LED lighting, appliances and industrial equipment. This listing records the product families and relocation history without treating broad quality-standard statements as proof of qualification for every end use. The actual acceptance standard belongs in the order specification.
Official company source reviewed- Manufacturing focus
- Single and double-sided PCBs · Multilayer boards · Lighting and power applications
- Published footprint
- Jiangxi
- Listing and account
- Independently researched · factory account not claimed
Double-sided and multilayer PCB manufacturing
Manufacturer reportedCompany-level manufacturing scope. Dimensional limits and order acceptance criteria require confirmation.
- Layer count
- Layer range not disclosed
- Line / space
- Not disclosed for this profile
- Finished hole
- Not confirmed
- Impedance
- Not disclosed for this profile
| Product families | Double-sided and multilayer circuits |
|---|---|
| Current factory location reported | Wan’an, Jiangxi |
| Applications listed | Lighting, power, communications and industrial equipment |
| Technical source | jxsmpcb.cn · 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.
- Shanmei Electronics — product and technical documentationhttp://www.jxsmpcb.cn/about1.htmlSource checked 2026-09-21Official website
- Shanmei Electronics — company informationhttp://www.jxsmpcb.cn/about1_8.htmlSource checked 2026-09-21Official website
- Shanmei Electronics — company informationhttp://www.jxsmpcb.cn/Source 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.