What this manufacturer makes
Huayan Huihai Electronics manufactures double-sided and multilayer printed circuit boards in Shenzhen. Its official site identifies the factory in the Huangtian industrial area and presents manufacturing processes, equipment and quality-system information separately. Product applications include automotive, communications, security, precision control, computer peripherals, power and LED electronics. The double-sided family below is a starting point for a fabrication enquiry, with materials, finished copper and acceptance testing to be defined for the actual board.
Official company source reviewed- Manufacturing focus
- Double-sided PCBs · Multilayer boards · Power and industrial electronics
- Published footprint
- Guangdong
Double-sided PCB manufacturing
Manufacturer reportedHuayan Huihai Electronics lists double-sided PCB manufacturing in its official manufacturing documentation. Layer count: 2. Construction: Rigid double-sided printed circuit board. Factory location reported: Huangtian, Shenzhen. Company manufacturing scope. Equipment and quality-system disclosures are not independent product or factory verification. Which stack-up, laminate grade, finished copper and acceptance criteria will be used for this board?
Company manufacturing scope. Equipment and quality-system disclosures are not independent product or factory verification.
- Layer count
- 2 layers
- Line / space
- —
- Finished hole
- —
- Impedance
- —
| Layer count | 2 |
|---|---|
| Construction | Rigid double-sided printed circuit board |
| Factory location reported | Huangtian, Shenzhen |
| Technical source | szhyhh.com.cn · Manufacturer specification |
Published limits may refer to different constructions. Confirm the complete stack-up with the factory. A dash means no value was published.
Sources & review record.
Reviewed 2026-09-21. Manufacturer pages can change; confirm the current revision when requesting a quotation.
- Huayan Huihai Electronics — product and technical documentationhttp://www.szhyhh.com.cn/about/gongsijianjie.htmlSource checked 2026-09-21Official website
- Huayan Huihai Electronics — company informationhttp://www.szhyhh.com.cn/about/zuzhijiagou.htmlSource checked 2026-09-21Official website
- Huayan Huihai Electronics — company informationhttp://www.szhyhh.com.cn/Source checked 2026-09-21Official website
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.