What this manufacturer makes
Zhongluo Electronics manufactures single-sided, double-sided and multilayer printed circuit boards in Shenzhen. Its product range also includes aluminum substrates. The official manufacturing information describes separate single-layer, copper-plating and final-inspection processes, while its technical table covers conventional laminate materials and several surface finishes. The range below follows that table and distinguishes the drilled-hole specification from the final plated-hole diameter. Buyers should nominate the laminate grade and finished copper thickness when requesting a quote.
Official company source reviewed- Manufacturing focus
- Single and double-sided PCBs · Multilayer boards · Aluminum substrates
- Published footprint
- Guangdong
- Listing and account
- Independently researched · factory account not claimed
Conventional PCB manufacturing — 1 to 16 layers
Manufacturer reportedGeneral manufacturing table. Drilled holes are not finished plated holes; laminate grade and finished copper must be agreed for the stack-up.
- Layer count
- 1–16 layers
- Line / space
- 0.1 / 0.1 mm
- Finished hole
- Not confirmed
- Impedance
- Not disclosed for this profile
| Board thickness | 0.4–6.0 mm |
|---|---|
| Materials listed | FR-4, CEM-3, CEM-1, FR-1 |
| Copper options | 0.5, 1, 2 and 3 oz |
| Drilled hole | 0.15 mm minimum; tool diameter |
| Technical source | zhongluodz.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 2026-09-21. Manufacturer pages can change; confirm the current revision when requesting a quotation.
- Zhongluo Electronics — product and technical documentationhttp://www.zhongluodz.com/zcnl.htmlSource checked 2026-09-21Official website
- Zhongluo Electronics — company informationhttp://www.zhongluodz.com/Source checked 2026-09-21Official website
- Zhongluo Electronics — company informationhttp://www.zhongluodz.com/Products/duomian.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.