What this manufacturer makes
Haiying Electronics manufactures double-sided, multilayer, HDI, metal-substrate and rigid-flex printed circuit boards in Suining, Sichuan. Its official company introduction dates the business to 2006 and identifies the manufacturing address on Mingxing Avenue. The company serves applications including automotive electronics, industrial control, medical equipment and consumer devices. Its manufacturing table presents two different capability columns. The conventional values shown here use the first column; the more demanding second-column figures are not silently substituted into the searchable profile.
Official company source reviewed- Manufacturing focus
- Double-sided and multilayer PCBs · HDI and rigid-flex · Metal-substrate circuits
- Published footprint
- Sichuan
- Listing and account
- Independently researched · factory account not claimed
Multilayer PCB — first capability column
Manufacturer reportedFirst capability column only. The separate 18-layer and 3 mil entries are not combined with these values. Confirm the factory’s current acceptance criteria for the proposed construction.
- Layer count
- Up to 12 layers
- Line / space
- 0.1 / 0.1 mm
- Finished hole
- Not confirmed
- Impedance
- Not disclosed for this profile
| Maximum layer count | 12, first column |
|---|---|
| Board thickness | 0.4–4.0 mm |
| Inner-layer copper | Up to 4 oz, first column |
| Outer-layer copper | Up to 5 oz, first column |
| Technical source | haiyingchina.com.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.
- Haiying Electronics — product and technical documentationhttps://www.haiyingchina.com.cn/Manufacturing.htmlSource checked 2026-09-21Official website
- Haiying Electronics — company informationhttps://www.haiyingchina.com.cn/about.htmlSource checked 2026-09-21Official website
- Haiying Electronics — company informationhttps://www.haiyingchina.com.cn/Source checked 2026-09-21Official website
- Haiying Electronics — company informationhttps://www.haiyingchina.com.cn/product_detail/7.htmlSource checked 2026-09-21Official website
- Haiying Electronics — company informationhttps://www.haiyingchina.com.cn/product_detail/6.htmlSource 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.