What this manufacturer makes
Chongqing Jingying Circuit Board manufactures circuit boards and interface products in the Caijia industrial area of Chongqing. Its official profile dates the business to 1998 and identifies bare-board production alongside membrane switches, panels, nameplates and assembly services. The manufacturing description includes laminate etching and SMT/THT workshops. This listing focuses on double-sided bare PCBs; assembly and membrane-switch requirements are separate service scopes and should be specified independently in an enquiry.
Official company source reviewed- Manufacturing focus
- Single and multilayer PCBs · Membrane interfaces · SMT and through-hole assembly
- Published footprint
- Chongqing
- Listing and account
- Independently researched · factory account not claimed
Double-sided bare PCB manufacturing
Manufacturer reportedManufacturer product-family disclosure. Assembly placement capability is not used as a bare-board fabrication limit.
- Layer count
- 2 layers
- Line / space
- Not disclosed for this profile
- Finished hole
- Not confirmed
- Impedance
- Not disclosed for this profile
| Circuit construction | Double-sided PCB |
|---|---|
| Service scope | Bare-board manufacturing; assembly separately listed |
| Factory region | Chongqing, China |
| Technical source | cqjydz.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.
- Chongqing Jingying Circuit Board — product and technical documentationhttp://www.cqjydz.cn/about/2.htmlSource checked 2026-09-21Official website
- Chongqing Jingying Circuit Board — company informationhttp://www.cqjydz.cn/about/2670.htmlSource checked 2026-09-21Official website
- Chongqing Jingying Circuit Board — company informationhttp://www.cqjydz.cn/Source checked 2026-09-21Official website
- Chongqing Jingying Circuit Board — company informationhttp://www.cqjydz.cn/product/14/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.